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THE LETTER A. This letter of ours corresponds to the first symbol in the Phoenician alphabet and in almost all its descendants. In Phoenician, a, like the symbols for e and for o, did not represent a vowel, but a breathing; the vowels originally were not represented by any symbol. When the alphabet was adopted by the Greeks it was not very well fitted to represent the sounds of their language. The breathings which were not required in Greek were accordingly employed to represent some of the vowel sounds, other vowels, like i and u, being represented by an adaptation of the symbols for the semi-vowels y and w. The Phoenician name, which must have corresponded closely to the Hebrew Aleph, was taken over by the Greeks in the form Alpha (&;alpha;λφα). The earliest authority for this, as for the names of the other Greek letters, is the grammatical drama (grammatike Theoria) of Callias, an earlier contemporary of Euripides, from whose works four trimeters, containing the names of all the Greek letters, are preserved in Athenaeus x. 453 d.

The form of the letter has varied considerably. In the earliest of the Phoenician, Aramaic and Greek inscriptions (the oldest Phoenician dating about 1000 B.C., the oldest Aramaic from the 8th, and the oldest Greek from the 8th or 7th century B.C.) A rests upon its side. In the Greek alphabet of later times it generally resembles the modern capital letter, but many local varieties can be distinguished by the shortening of one leg, or by the angle at which the cross line is set. From the Greeks of the west the alphabet was borrowed by the Romans and from them has passed to the other nations of western Europe. In the earliest Latin inscriptions, such as the inscription found in the excavation of the Roman Forum in 1899, or that on a golden fibula found at Praeneste in 1886 (see Alphabet). Fine letters are still identical in form with those of the western Greeks. Latin develops early various forms, which are comparatively rare in Greek. Except possibly Faliscan, the other dialects of Italy did not borrow their alphabet directly from the western Greeks as the Romans did, but received it at second hand through the Etruscans. In Oscan, where the writing of early inscriptions is no less careful than in Latin, the A takes a form to which the nearest parallels are found in north Greece (Boeotia, Locris and Thessaly, and there only sporadically).

In Greek the symbol was used for both the long and the short sound, as in English father (long a) and German Ratte (short a); English, except in dialects, has no sound corresponding precisely to the Greek short a, which, so far as can be ascertained, was a mid-back-wide sound, according to the terminology of H. Sweet (Primer of Phonetics, p. 107). Throughout the history of Greek the short sound remained practically unchanged. On the other hand, the long sound of a in the Attic and Ionic dialects passed into an open e-sound, which in the Ionic alphabet was represented by the same symbol as the original e-sound (see Alphabet: Greek). The vowel sounds vary from language to language, and the a symbol has, in consequence, to represent in many cases sounds which are not identical with the Greek a whether long or short, and also to represent several different vowel sounds in the same language. Thus the New English Dictionary distinguishes about twelve separate vowel sounds, which are represented by a in English. In general it may be said that the chief changes which affect the a-sound in different languages arise from (1) rounding, (2) fronting, i.e. changing from a sound produced far back in the mouth to a sound produced farther forward. The rounding is often produced by combination with rounded consonants (as in English was, wall, etc.), the rounding of the preceding consonant being continued into the formation of the vowel sound. Rounding has also been produced by a following l-sound, as in the English fall, small, bald, etc. (see Sweet's History of English Sounds, 2nd ed., §§ 906, 784). The effect of fronting is seen in the Ionic and Attic dialects of Greek, where the original name of the Medes, Madoi, with a in the first syllable (which survives in Cyprian Greek as Madoi), is changed into Medoi (Medoi), with an open e-sound instead of the earlier a. In the later history of Greek this sound is steadily narrowed till it becomes identical with i (as in English seed). The first part of the process has been almost repeated by literary English, a (ah) passing into e (eh), though in present-day pronunciation the sound has developed further into a diphthongal ei except before r, as in hare (Sweet, op. cit. § 783).

In English a represents unaccented forms of several words, e.g. an (one), of, have, he, and or various prefixes the history of which is given in detail in the New English Dictionary (Oxford, 1888), vol. i. p. 4. (P. GI.)

As a symbol the letter is used in various connexions and for various technical purposes, e.g. for a note in music, for the first of the seven dominical letters (this use is derived from its being the first of the litterae nundinales at Rome), and generally as a sign of priority.

In Logic, the letter A is used as a symbol for the universal affirmative proposition in the general form "all x is y." The letters I, E and O are used respectively for the particular affirmative "some x is y," the universal negative "no x is y," and the particular negative "some x is not y." The use of these letters is generally derived from the vowels of the two Latin verbs AffIrmo (or AIo), "I assert," and nEgO, "I deny." The use of the symbols dates from the 13th century, though some authorities trace their origin to the Greek logicians. A is also used largely in abbreviations (q.v.).

In Shipping, A1 is a symbol used to dennote quality of construction and material. In the various shipping registers ships are classed and given a rating after an official examination, and assigned a classification mark, which appears in addition to other particulars in those registers after the name of the ship. See SHIPBUILDING. It is popularly used to indicate the highest degree of excellence.

Note - this article incorporates content from Encyclopaedia Britannica, Eleventh Edition, (1910-1911)

A

A Priori
Aa
Aagesen, Andrew
Aal
Aalborg
Aalen
Aalesund
Aali, Mehemet
Aar
Aarau
Aard-Vark
Aard-Wolf
Aargau
Aarhus
Aaron
Aaron's Rod
Aarssens
Aasen, Ivar
Ab
Aba
Ababda
Abaca
Abacus
Abaddon
Abadeh
Abae
Abakansk
Abalone
Abana
Abancourt, Charles Xavier Joseph De Franque Ville
Abandonment In Marine Insurance
Abandonment Of An Action
Abandonment Of An Easement
Abandonment Of Domicile
Abandonment Of Railways
Abandonment Of Wife And Children
Abandonment
Abano Bagni
Abano, Pietro
Abaris
Abated
Abatement In Commerce
Abatement In Litigation
Abatement In Pleading
Abatement Of Debts And Legacies
Abatement Of False Lights
Abatement Of Freehold
Abatement Of
Abatement
Abati
Abatis, Abattis
Abauzit, Firmin
Abba Mari
Abbadides
Abbadie, Antoine Thomson
Abbadie, Jakob
Abbas I
Abbas II
Abbas Mirza
Abbas-Tuman
Abbasids
Abbazia
Abbess
Abbeville
Abbey, Edwin Austin
Abbey
Abbon Of Fleury
Abbot, Ezra
Abbot, George, Archbishop Of Canterbury
Abbot, George, The Puritan
Abbot, Robert
Abbot, William
Abbot
Abbotsford
Abbott, Edwin Arrott
Abbott, Emma
Abbott, Jacob
Abbott, John Stevens Cabot
Abbott, Lyman
Abbottadad
Abbreviation
Abbreviators
Abd-Ar-Rahman II
Abd-Ar-Rahman III
Abd-Ar-Rahman
Abd-El-Aziz IV
Abd-El-Kader
Abd-Ul-Aziz
Abd-Ul-Hamid II
Abd-Ul-Hamid
Abd-Ul-Mejid
Abdallatif
Abdera, Spain
Abdera, Thrace
Abdication
Abdomen
Abdominal Surgery
Abduction
Abdur Rahman Khan
Abednego
Abeken, Heinrich
Abel, Karl Friedrich
Abel, Niels Henrik
Abel, Sir Frederick Augustus, Bart
Abel
Abelard, Peter
Abelin, Johann Philipp
Abell, Thomas
Abencerrages
Abendana
Abenezra
Abensberg
Abeokuta
Aberavon
Abercarn
Abercorn, James Hamilton
Abercromby, David
Abercromby, Patrick
Abercromby, Sir Ralph
Abercromrie, John
Aberdare, Henry Austin Bruce
Aberdare
Aberdeen, George Gordon
Aberdeen, George Hamilton Gordon
Aberdeen, South Dakota
Aberdeen
Aberdeenshire
Aberdour
Aberdovey
Aberfoyle
Abergavenny
Aberigh-Mackay, George Robert
Abernethy, John, Presbyterian
Abernethy, John, Surgeon
Aberration
Abersychan
Abertillery
Aberystwyth
Abettor
Abeyance
Abgar
Abhidhamma
Abhorrers
Abiathar
Abich, Otto Wilhelm Hermann Von
Abigail
Abijah
Abila
Abildgaard, Nikolaj Abraham
Abimelech
Abingdon
Abinger, James Scarlett
Abington, Frances
Abiogenesis
Abipones
Abitibbi
Abjuration
Abkhasia
Ablative
Ablution
Abnaki
Abner
Abo-Bjorneborg
Abo
Abode
Abomasum
Abomey
Abomination
Abor Hills
Aborigines
Abortion
Aboukir
About, Edmond Francois Valentin
Abrabanel, Isaac
Abracadabra
Abraham A Sancta Clara
Abraham Charles Auguste D'hozier
Abraham Ibn Daud
Abraham-Men
Abraham
Abrahamites
Abrantes
Abrasion
Abraxas
Abrogation
Abruzzi E Molise
Absalom
Absalon
Abscess
Abscissa
Abscission
Abscond
Absence
Absenteeism
Absinthe
Absolute
Absolution
Absolutism
Absorption Of Light
Abstemii
Abstinence
Abstract Of Title
Abstraction
Abt, Franz
Abu-Bekr
Abu Hamed
Abu Hanifa An-Nu'man Ibn Thabit
Abu Klea
Abu-L-'ala Ul-Ma'arri
Abu-L-'atahiya
Abu Mountain
Abu Nuwas
Abu Simbel
Abu Tammam
Abu Ubaida
Abul Pazl
Abulcasis
Abulfeda
Abulparaj
Abundantia
Abutilon
Abydos
Abyss
Abyssinia
Abyssinian Church
Acacia
Academies
Academy, Greek
Academy, Royal
Acadian
Acadie
Acamthocephala
Acanthus
Acapulco
Acarnania
Acastus
Acca Larentia
Accent
Acceptance
Acceptilation
Access
Accession
Accessory
Acciajuoli, Donato
Accidence
Accident
Accidentalism
Accius, Lucius
Accius
Acclamation
Acclimatization
Accolade
Accolti, Benedetto
Accolti, Bernardo
Accolti, Pietro
Accommodation Bill
Accommodation
Accompaniment
Accomplice
Accoramboni, Vittoria
Accord
Accordion
Accorso
Account
Accountant-General
Accountants
Accoutrement
Accra
Accretion
Accrington
Accumulation
Accumulator
Accursius
Accusation
Accusative
Ace
Aceldama
Acenaphthene
Acephali
Acephalous
Acerenza
Acerose
Acerra, Town Of
Acerra
Acetabulum
Acetic Acid
Aceto-Acetic Ester
Acetone
Acetophenone
Acetylene
Achaea
Achaean League
Achaeans
Achaemenes
Achard, Franz Carl
Acharius, Erik
Achates
Achelous
Achenbach, Andreas
Achenwall, Gottfried
Acheron
Achiacharus
Achill
Achilles Tatius
Achilles
Achillini, Alessandro
Achimenes
Achin
Acholi
Achromatism
Acid-Amides
Acid
Acidalius, Valens
Acinaces
Acineta
Acinus
Acireale
Acis
Ackerman, Francis
Ackermann, Johann Christian Gottlieb
Ackermann, Louise Victorine Choquet
Ackermann, Rudolph
Acknowledgment
Acland, Christian Henrietta Caroline
Acland, Sir Henry Wentworth, Bart
Acmite
Acne
Acoemeti
Acolyte
Acominatus
Aconcagua
Aconcio, Giacomo
Aconite
Acontius
Acorn
Acorus Calamus
Acosta, Jose De
Acosta, Uriel
Acotyledones
Acoustics
Acqui
Acre, Town Of
Acre
Acridine
Acro
Acrobat
Acrogenae
Acroliths
Acromegaly
Acron
Acropolis
Acropolita
Acrostic
Acroterium
Acta Diurna
Acta Senatus
Actaeon
Actinometer
Actinomycosis
Actinozoa
Action
Actium
Acton, 1st Baron
Acton, Middlesex
Acton, Sir John Francis Edward, Bart
Acts Of The Apostles
Actuary
Acuminate
Acuna, Christoval De
Acupressure
Acupuncture
Ad Valorem
Adabazar
Adad
Adagio
Adair, John
Adalberon
Adalbert
Adalia
Adam, Alexander
Adam De Le Hale
Adam, Juliette
Adam, Lambert Sigisbert
Adam, Melchior
Adam Of Bremen
Adam, Paul
Adam, Robert
Adam Scotus
Adam, Sir Frederick
Adam, William
Adam
Adamant
Adamawa
Adamites
Adamnan
Adams, Andrew Leith
Adam's Apple
Adam's Bridge
Adams, Charles Francis
Adams, Henry Carter
Adams, Henry
Adams, Herbert Baxter
Adams, Herbert
Adams, John Couch
Adams, John Quincy
Adams, John
Adam's Peak
Adams, Samuel
Adams, Thomas
Adams, William
Adams
Adamson, Patrick
Adamson, Robert
Adana
Adanson, Michel
Adaptation
Adda
Addams, Jane
Addax
Adder
Addison, Joseph
Addison's Disease
Adelaer
Adelaide Kemble
Adelaide
Adelard
Adelheid
Adelsberg
Adelung, Johann Christoph
Ademption
Aden
Adenes
Adenine
Adenoids
Adept
Aderno
Adevism
Adhemar De Chabannes
Adhemar
Adhesion
Adiaphorists
Adige
Adipocere
Adirondacks
Adis Ababa
Adjective
Adjournment
Adjudication
Adjunct
Adjustment
Adjutage
Adjutant-General
Adjutant
Adler, Felix
Admetus
Administration
Administrator
Admiral
Admiralty Administration
Admiralty, High Court Of
Admiralty Islands
Admiralty Jurisdiction
Admission
Ado
Adobe
Adolescence
Adolph Of Nassau
Adolphus Frederick
Adolphus, John Leycester
Adoni
Adonijah
Adonis, Plant
Adonis
Adoptianism
Adoption
Adoration
Adorf
Adour
Adowa
Adra
Adrar
Adrastus
Adria
Adrian, Michigan
Adrian, Saint
Adriani, Giovanni Battista
Adrianople, City Of
Adrianople, Vilayet Of
Adriatic Sea
Adullam
Adulteration
Adultery
Advancement
Advantage
Advent
Adventists, Second
Adventitious
Adventure
Advertisement
Advice
Advocate
Advocates, Faculty Of
Advocatus Diaboli
Advowson
Adye, Sir John Miller
Adytum
Adze
Aeacus
Aeclanum
Aedesius
Aedicula
Aedile
Aedui, Haedui
Aefric
Aegadian Isuands
Aegean Civilization
Aegean Sea
Aegeus
Aegina
Aegineta, Paulus
Aegis
Aegisthus
Aegospotami
Aelia Capitolina
Aelian
Aelred, Ailred, Ethelred
Aemilia Via
Aemilius, Paulus
Aeneas Tacticus
Aeneas
Aenesidemus
Aeolian Harp
Aeolis
Aeolus
Aeon
Aepinus, Franz Ulrich Theodor
Aequi
Aerarii
Aerarium
Aerated Waters
Aeronautics
Aerostation
Aerotherapeutics
Aertszen
Aeschines, Orator
Aeschines, Philosopher
Aeschylus
Aesculapius
Aesernia
Aesop
Aesopus, Clodius
Aesopus
Aesthetics
Aestivation
Aethelbald, King Of Mercia
Aethelbald, King Of Wessex
Aethelberht, King Of Kent
Aethelberht, King Of The West Saxons
Aethelflaed
Aethelfrith
Aetheling
Aethelnoth
Aethelred I
Aethelred, King Of Mercia
Aethelred The Unready
Aethelstan
Aethelweard
Aethelwulf
Aether
Aethicus
Aetiology
Aetion
Aetius, Greek Physician
Aetius, Roman General
Aetius The Atheist
Aetolia
Afars
Afer, Domitius
Affection
Affidavit
Affiliation
Affinity, Chemical
Affinity
Affirmation
Affray
Affre, Denis Auguste
Affreightment
Afghan Turkestan
Afghanistan
Afium-Kara-Hissar
Afranius, Lucius, Roman Comic Poet
Afranius, Lucius, Roman General
Africa, Roman
Africa
African Lily
Africanus, Sextus Julius
Afridi
Afterglow
Afzelius, Adam
Afzelius, Arvid August
Aga Khan I
Aga Khan III
Aga
Agaiambo
Agalmatolite
Agamedes
Agamemnon
Agape
Agapemonites
Agapetae
Agapetus I
Agapetus II
Agapetus
Agarde, Arthur
Agas, Radulph
Agasias
Agassiz, Alexander Emanuel
Agassiz, Jean Louis Rodolphe
Agate
Agatha, Saint
Agathangelus, Agathange
Agatharchides
Agatharchus
Agathias
Agatho
Agathocles
Agathodaemon Of Alexandria
Agathodaemon
Agathon
Agathyrsi
Agave
Agde
Age
Ageladas
Agen
Agenais
Agent-General
Agent
Agesander
Agesilaus II
Agglomerate
Agglutination
Aggravation
Aggregation
Aggtelek
Agincourt
Agio
Agira
Agis
Agistment
Agitators
Agliardi, Antonio
Agnano, Lago Di
Agnates
Agnes Of Meran
Agnes, Saint
Agnesi, Maria Gaetana
Agnew, David Hayes
Agni
Agnoetae
Agnoiology
Agnosticism
Agnus Dei
Agobard
Agonalia
Agonic Lines
Agonothetes
Agora
Agoracritus
Agoranomi
Agordat
Agostini, Leonardo
Agostino And Agnolo Da Siena
Agostino, Paolo
Agoult, Marie Catherine Sophie De Flavigny, Comtesse
Agouti
Agra Canal
Agra
Agram
Agrapha
Agrarian Laws
Agreda, Maria Fernandez Coronel, Abbess Of
Agricola, Christoph Ludwig
Agricola, Georg
Agricola, Gnaeus Julius
Agricola, Johann Friedrich
Agricola, Johannes
Agricola, Martin
Agricola, Rodolphus
Agricultural Gangs
Agriculture, Board Of
Agriculture
Agrigentum
Agrimony
Agrionia
Agrippa, Herod, II
Agrippa, Herod
Agrippa, Marcus Vipsanius
Agrippa Von Nettesheim, Henry Cornelius
Agrippa
Agrippina The Elder
Agrippina The Younger
Agroteras Thusia
Aguadilla
Aguado, Alexandre Marie
Aguascalientes
Ague
Aguesseau, Henri Francois
Aguilar De La Frontera
Aguilar, Grace
Aguilas
Aguilera, Ventura Ruiz
Aguillon
Ahab
Ahai
Ahasuerus
Ahaz
Ahaziah
Ahenobarbus, Gnaeus Domitius 2
Ahenobarbus, Lucius Domitius
Ahenobarbus
Ahithophel
Ahmad Ibn Hanbal
Ahmad Shah
Ahmed I
Ahmed II
Ahmed III
Ahmed Tewfik, Pasha
Ahmed Vefik, Pasha
Ahmedabad
Ahmednagar
Ahom
Ahr
Ahrens, Franz Heinrich Ludolf
Ahriman
Ahrweiler
Aht
Ahtena
Ahvaz
Ai
Aibonito
Aicard, Jean Francois Victor
Aichinger, Gregor
Aickin, Francis
Aidan, Bishop Of Lindisfarne
Aidan, King Of Dalriada
Aide-De-Camp
Aidin
Aidone
Aids
Aigrette
Aigues-Mortes
Aiguille
Aiguillette
Aiguillon, Emmanuel Armand De Wignerod Du Plessis De Richelieu
Aiguillon, Marie Madeleine De Wignerod Du Pont De Courlay
Aigun
Aiken
Aikin, Arthur
Aikin, John
Aikman, William
Ailanthus
Ailly, Pierre
Ailsa Craig
Aimak
Aimard, Gustave
Aimoin
Ain
Ainger, Alfred
Ainmuller, Maximilian Emmanuel
Ainsworth, Henry
Ainsworth, Robert
Ainsworth, William Harrison
Aintab
Ainu
Air-Engine
Air-Gun
Air, West Africa
Air
Airay, Henry
Aird, Thomas
Airdrie
Aire
Airey, Richard Airey, Baron
Airy, Sir George Biddell
Aislabir, John
Aisle
Aisne
Aisse
Aiton, William
Aitzema, Lieuwe
Aivali
Aiwan
Aix-La-Chapelle, Congresses Of
Aix-La-Chapelle
Aix-Les-Bains
Aix
Aiyar, Sir Sheshadri
Aiyar, Sir Tiruvarur Mutuswamy
Ajaccio
Ajaigarh
Ajanta
Ajax
Ajmere-Merwara
Ajmere
Ajodhya
Ak-Hissar
Ak-Shehr
Aka Hills
Akaba, Gulf Of
Akalkot
Akbar
Aken
Akenside, Mark
Akerman, John Yonge
Akhaltsikh
Akhmim
Akhtal
Akhtyrka
Akiba, Ben Joseph
Akka
Akkad
Akkerman
Akmolinsk
Akola
Akron
Aksu
Akyar
Al Kasr Al Kebir
Al-Medina
Al-Phasi, Isaac
Ala-Shehr
Ala-Tau
Ala
Alabama River
Alabama
Alabaster
Alacoque
Alagoas
Alain De Lille
Alais
Alajuela
Alamanni, Luigi
Alamanni
Alameagh
Alameda
Alamos De Barrientos, Baltasar
Alancon, Hernando De
Aland Islands
Alani
Alarcon, Juan Ruiz De
Alarcon, Pedro Antonio De
Alard, Jean Delphin
Alaric II
Alaric
Alaska
Alassio
Alastor
Alava, Don Miguel Ricardo De
Alava
Alb
Alba Fucens
Alba Longa
Alba
Albacete, City Of
Albacete, Province Of
Alban, Saint
Albani, Madame
Albania
Albano, Francesco
Albanus Lacus
Albanus Mons
Albany, Dukes Of
Albany, Louise Maximilienne Caroline, Countess Of
Albany
Albategnius
Albatross
Albay
Albedo
Albemarle, Earls And Dukes Of
Albenga
Alberoni, Giulio
Albert Animousus
Albert Duke Of Prussia
Albert Edward Nyanza
Albert, Francis Charles Augustus Albert Emmanuel
Albert, Frederick Augustus
Albert I
Albert II
Albert III
Albert Lea
Albert, Madame
Albert Nyanza
Albert Of Aix
Albert The Bear
Albert The Degenerate
Albert The Warlike
Alberta
Alberti, Domenico
Albertineili, Mariotto
Albertus Magnus
Alberus, Erasmus
Albery, James
Albi
Albian
Albigenses
Albino
Albinoni, Tomasso
Albinovanus Pedo
Albinus, Rernhard Siegfried
Albion City
Albion New York
Albion
Albite
Albo, Joseph
Alboin
Alboni, Marietta
Albornoz, Gil Alvarez De
Albrechtsberger, Johann Georg
Albret
Albright, Jacob
Albuera
Albufera De Valencia
Albula Pass
Albulae Aquae
Album
Albumazar
Albumin
Albuminuria
Albuquerque, Alphonso
Albuquerque
Alburnum
Albury
Alcaeus
Alcaics
Alcala De Henares
Alcala
Alcalde
Alcamenes
Alcamo
Alcantara
Alcavala
Alcazar De San Juan
Alcester, Frederick Beauchamp Paget Seymour, Baron
Alcester
Alcestis
Alchemy
Alciati, Andrea
Alcibiades
Alcidamas
Alcinous
Alcionio, Pietro
Alciphron
Alcira
Alcmaeon
Alcmaeonidae
Alcman
Alcmene
Alcobaca
Alcock, John
Alcock, Sir Rutherford
Alcoforado, Marianna
Alcohol
Alcohols
Alcott, Amos Bronson
Alcott, Louisa May
Alcove
Alcoy
Alcuin
Alcyone
Aldabra
Aldborough
Aldeburgh
Aldegrever
Aldehydes
Alden, John
Alder-Fly
Alder
Alderman
Alderney
Aldershot
Aldhelm
Aldine Press
Aldini, Giovanni
Aldred
Aldrich, Henry
Aldrich, Nelson Wilmarth
Aldrich, Thomas Bailey
Aldringer
Aldrovandi, Ulissi
Ale-Conner
Ale
Aleandro, Girolamo
Aleardi, Aleardo, Count
Alecsandri
Aleksander Pavlovich
Aleman, Louis
Aleman, Mateo
Alembert, Dean Le Rond
Alembic
Alemtejo
Alencon, Counts And Dukes Of
Alencon
Alenio, Giulio
Aleppo
Ales, Alexander
Alesia
Alessandri, Alessandro
Alessandria
Alessi, Galeazzo
Aletrium
Aleurites
Aleutian Islands
Alexander Aetolus
Alexander, Archibald
Alexander Balas
Alexander Cornelius
Alexander, Francis
Alexander, George
Alexander I Of Scotland
Alexander I
Alexander II Of Russia
Alexander II Of Scotland
Alexander II
Alexander III Of Russia
Alexander III Of Scotland
Alexander III
Alexander Jannaeus
Alexander, John White
Alexander, Joseph Addison
Alexander, King Of Poland
Alexander Nevsky, Saint
Alexander Numenius
Alexander Obrenovich
Alexander Of Aphrodisias
Alexander Of Battenburg
Alexander Of Hales
Alexander Of Pherae
Alexander Op Tralles
Alexander Severus
Alexander, Sir James Edward
Alexander The Paphlagonian
Alexander, William Lindsay
Alexander, William
Alexanders
Alexandersbad
Alexandre, Noel
Alexandretta
Alexandria, Dumbartonshire
Alexandria, Louisiana
Alexandria, Madison
Alexandria, Rumania
Alexandria Troas
Alexandria, Virginia
Alexandria
Alexandrian School
Alexandrine Verse
Alexandrists
Alexandrite
Alexandropol
Alexandrovsk
Alexis Guignard
Alexis, Willibald
Alexis
Alexisbad
Alexius I
Alexius II
Alexius III
Alexius Mikhailovich
Alexius Petrovich
Alexius V
Alfani, Domenico
Alfeld
Alfieri, Vittorio, Count
Alford, Henry
Alfred Ernest Albert
Alfred, New York
Alfred The Great
Alfreton
Alfuros
Algae
Algardi, Alessandro
Algaroth, Powder Of
Algarotti, Francesco, Count
Algarve
Algau
Algebra
Algeciras
Alger Of Liege
Alger, Russell Alexander
Algeria
Alghero
Algidus Mons
Algiers
Algoa Bay
Algol
Alguazil
Algum
Alhama De Granada
Alhambra
Alhan-Despreaux, Louise Rosalie
Alhazen
Ali Ben Abu Talib
Ali Bey
Ali Pasha
Aliaga
Alias
Alibi
Alicante
Alice Maud Mary, Grand-Duchess Of Hesse-Darmstadt
Alidade
Alien-Houses
Alien
Alienation
Alienist
Aligarh
Alignment
Aliment
Alimentary Canal
Alimony
Alin, Oscar Josef
Alipur
Aliquot
Alirajpur
Alismaceae
Alison, Archibald
Alison, Sir Archibald, The Older
Alison, Sir Archibald, The Younger
Aliwal North
Aliwal
Alizarin
Alkahest
Alkali Manufacture
Alkali
Alkaline Earths
Alkaloid
Alkan, Charles Henri Valentin Morhange
Alkanet
Alkmaar
All Fours
All-Round Athletics
All Saints, Festival Of
All Souls, Day
Allacci, Leone
Allah
Allahabad
Allamanda
Allan, David
Allan, Sir Hugh
Allan, Sir William
Alleghany
Allegheny
Allegiance
Allegory
Allegri, Gregorio
Allegro
Alleine, Joseph
Alleine, Richard
Allemande
Allen, Bog Of
Allen, Ethan
Allen, Grant
Allen, James Lane
Allen, John
Allen, Thomas
Allen, William Francis
Allen, William
Allenstein
Allentown
Alleppi
Allestree
Alley
Alleyn, Edward
Allia
Alliance, Ohio
Alliance
Alliaria Officinalis
Allibone, Samuel Austin
Allier
Allies, Thomas William
Allifae
Alligator
Allingham, William
Allison, William Boyd
Alliteration
Allium
Allix, Pierre
Allman, George James
Alloa
Allobroges
Allocatur
Allocution
Allodium
Allomerous
Allon, Henry
Allonge
Allophane
Allori, Alessandro
Allotment
Allotments And Small Holdings
Allotropy
Allowance
Alloxan
Alloys
Allport, Samuel
Allport, Sir James Joseph
Allston, Washington
Alluvion
Alluvium
Allyl Alcohol
Alma-Tadema, Sir Laurence
Alma
Almacantar
Almack's
Almaden Del Azogue
Almagro, Diego De
Almanac
Almandine
Almansa
Alme
Almeida, Dom Francisco De
Almeida
Almelo
Almendralejo
Almeria
Almery, Aumeby, Aumbrie
Almodovar Del Campo
Almogavares
Almohades
Almon, John
Almond
Almoner
Almonry
Almora
Almoravides
Almqvist, Karl Jonas Ludwig
Alms
Almshouse
Almuce
Alnace
Alnwick
Aloe
Aloidae
Alompra, Aloung P'houra
Alora
Alost
Alp Arslan
Alp
Alpaca
Alpena
Alpenhorn, Alphorn
Alpes Maritimes
Alpha
Alphabet
Alphege
Alpheus
Alphonse, Count Of Toulouse And Of Poitiers
Alphonse I
Alphonso Africano
Alphonso I The Battler
Alphonso II
Alphonso III
Alphonso IV
Alphonso IX
Alphonso VI
Alphonso VII
Alphonso VIII
Alphonso X
Alphonso XI
Alphonso XII
Alphonso XIII
Alphonso
Alphonsus A Sancta Maria
Alpini, Prospero
Alps
Alpujarras
Alqama Ibn 'abada
Alredus
Alrerti, Leone Battista
Alrertite
Alsace-Lorraine
Alsace
Alsatia
Alsen
Alshekh, Moses
Alsietinus Lacus
Alsium
Alsop, Vincent
Alsted, Johann Heinrich
Alston, Charles
Alston
Alstromer, Jonas
Altai
Altamura
Altar
Altars In The Christian Church
Altdorf
Altdorfer, Albrecht
Alten, Sir Charles
Altena
Altenburg
Altenstein
Alternation
Althaea
Alting, Johann Heinrich
Altinum
Altitude
Altmuhl
Alto-Relievo
Alto
Alton, Hampshire
Alton, Illinois
Altona
Altoona
Altotting
Altranstadt
Altrincham
Altruism
Altwasser
Altyn-Tagh
Alum
Aluminium
Alunite
Alur
Alure
Alva, Fernando Alvarex De Toledo
Alva, Scotland
Alva Woods
Alvarado, Pedro De
Alvarez, Don Jose
Alvarez, Don Manuel
Alvarez, Francisco
Alvary, Max
Alveary
Alvensleben, Constantin Von
Alveolate
Alverstone, Richard Everard Webster, 1st Baron
Alwar
Alyattes
Alypius Of Antioch
Alypius
Alytes
Alzey
Alzog, Johann Baptist
Amadis De Gaula
Amadou
Amakusa
Amal
Amalaric
Amalasuntha
Amalekites
Amalfi
Amalgam
Amalric, King Of Jerusalem
Amalric
Amalteo, Pomponio
Amalteo
Amaltheia
Amana
Amanita
Amanuensis
Amapala
Amara Sinha
Amaranth
Amarapura
Amarar
Amari, Michele
Amaryllis
Amasia
Amasis
Amateur
Amathus
Amati
Amatitlan
Amaurosis
Amazon
Amazonas, Peru
Amazonas, Venezuela
Amazonas
Amazonite
Amazons
Ambarvalia
Ambassador
Ambato
Amber, India
Amber
Amberg
Ambergris
Ambert
Ambient
Ambigu
Ambiguity
Ambiorix
Ambleside
Amblygonite
Amblypoda
Ambo
Amboise, Georges
Amboise
Amboyna
Ambracia
Ambriz
Ambroise
Ambros, August Wilhelm
Ambrose, Isaac
Ambrose, Saint
Ambrose The Camaldulian
Ambrose
Ambrosia
Ambrosians
Ambrosiaster
Ambrosini, Bartolomeo
Ambrosius Aurelianus
Ambulance
Ambulatory
Ambush
Amedeo Ferdinando Maria Di Savoia
Amelie-Les-Bains
Amelot De La Houssaye, Abraham Nicolas
Amen
Amendment
Amentiferae
Amercement
Ameria
America Islands
America
American Civil War
American Law
American War Of 1812
American War Of Independence
Americus
Amersfoort
Amersham
Ames, Fisher
Ames, Iowa
Ames, Joseph
Ames, Oakes
Ames, William
Amesbury, Massachusetts
Amesbury, Wiltshire
Amethyst
Amhara
Amherst, Burma
Amherst, Jeffrey Amherst, Baron
Amherst, Massachusetts
Amherst, William Pitt Amherst, Earl
Amherst
Amhurst, Nicholas
Amianthus
Amicable Numbers
Amice
Amici, Giovanni Battista
Amicis, Edmondo De
Amicus Curiae
Amidines
Amiel, Henri Frederic
Amiens
Amines
Amiot, Jean Joseph Marie
Amir
Amis Et Amiles
Amiternum
Amlwch
Amman, Johann Conrad
Amman, Jost
Amman, Paul
Ammanati, Bartolomeo
Ammeter
Ammianus, Marcellinus
Ammirato, Scipione
Ammon, Christoph Friedrich Von
Ammon
Ammonia
Ammoniacum
Ammonites
Ammonius Grammaticus
Ammonius Hermiae
Ammonius Saccas
Ammunition
Amnesty
Amoeba
Amol
Amontons, Guillaume
Amora
Amorites
Amorphism
Amort, Eusebius
Amortization
Amory, Thomas
Amos, Sheldon
Amos
Amoy
Ampelius, Lucius
Ampelopsis
Ampere, Andre Marie
Ampere, Jean Jacques
Ampersand
Amphiaraus
Amphibia
Amphibole
Amphibolite
Amphibology
Amphictyony
Amphilochus
Amphion
Amphioxus
Amphipolis
Amphiprostyle
Amphisbaena
Amphitheatre
Amphitrite
Amphitryon
Amphora
Amplitude
Ampsanctus
Ampthill, Odo William Leopold Russell
Ampthill
Ampulla
Amraoti
Amrato
Amravati
Amritsar
Amru'-Ul-Qais
Amrum
Amsdorf, Nicolaus Von
Amsler, Samuel
Amsterdam Island
Amsterdam, New York
Amsterdam
Amuck, Running
Amulet
Amur, Siberia
Amygdalin
Amyl Alcohols
Amyl Nitrite
Amymone
Amyntas I
Amyntas II
Amyot, Jacques
Amyraut, Moses
Ana
Anabaptists
Anabasis
Anabolism
Anacharsis
Anachronism
Anacoluthon
Anaconda City
Anaconda
Anacreon
Anacreontics
Anadyomene
Anadyr
Anaemia
Anaesthesia
Anagnia
Anagram
Anah
Anaheim
Anahuac
Analcite
Analogy
Analysis
Analyst
Analytic
Anamalai Hills
Anamorphosis
Ananda
Ananias
Anantapur
Anapa
Anapaest
Anarchism
Anastomosis
Anatase
Anathema
Anatoli, Jacob
Anatolia
Anatomy
Anatto
Anaxagoras
Anaxarchus
Anaxilaus
Anaximander
Anaximenes Of Lampsacus
Anaximenes Of Miletus
Anazarbus
Anbar
Ancachs
Ancaeus
Ancaster And Kesteven, Duke Of
Ancelot, Jacques Arsene Francois Polycarpe
Ancestor-Worship
Anchises
Anchor
Anchovy
Ancien Regime, The
Ancient Albania
Ancient Libraries
Ancient Lights
Ancient
Ancillon, Charles
Ancillon, Johann Peter Friedrich
Ancon, Peru
Ancon
Ancona, Alessandro
Ancona
Ancren Riwle
Ancrum
Ancus Marcius
Ancylopoda
Ancyra
Andalusia
Andalusite
Andaman Islands
Andante
Anderida
Andernach
Andersen, Hans Christian
Anderson, Adam
Anderson, Alexander
Anderson, Elizabeth Garrett
Anderson, Indiana
Anderson, James, Agriculturalist
Anderson, James, Genealogist
Anderson, John
Anderson, Mary
Anderson, Richard Henry
Anderson, Robert
Anderson, Sir Edmund
Andersonville, Georgia
Andes
Andesine
Andesite
Andijan
Andiron
Andkhui
Andocides
Andorra
Andover, England
Andover, Massachusetts
Andrada, Diego De Paiva De
Andrada E Sylva, Bonifacio Joze D'
Andrassy, Julius
Andre, John
Andrea Del Sarto
Andrea, Giovanni
Andrea Morosini
Andreani, Andrea
Andree, Karl
Andree, Salomon August
Andreini, Francesco
Andreossy, Antoine-Francois, Count
Andres, Juan
Andrew II
Andrew, John Albion
Andrew Of Longjumeau
Andrew The Apostle
Andrewes, Lancelot
Andrews, James Pettit
Andrews, Thomas
Andrey Sertis-Kamenskiy
Andria
Andrieu, Bertrand
Andrieux, Francois Guillaume Jean Stanislas
Andriscus
Androclus
Andromache
Andromeda
Andronicus II
Andronicus III
Andronicus Of Cyrrhus
Andronicus Of Rhodes
Andronicus
Androphagi
Andros Island
Androtion
Andujar
Anecdote
Anel, Dominique
Anemometer
Anemone
Anencletus
Anerio
Anet
Aneurin
Aneurysm
Anfractuosity
Angaria
Angary
Angel Coin
Angel-Lights
Angel
Angelica
Angelico, Fra
Angell, George Thorndike
Angelus Silesius
Angelus
Angermunde
Angerona
Angers
Angerstein, John Julius
Angilbert
Angina Pectoris
Angiosperms
Angkor
Angle
Angler
Anglesey, Arthur Annesley
Anglesey, Henry William Paget
Anglesey
Anglesite
Angli
Anglican Communion
Angling
Anglo-Norman Literature
Anglo-Saxon Chronicle
Anglo-Saxon Law
Anglo-Saxons
Angola
Angouleme, Charles De Valois, Duke Of
Angouleme
Angoumois
Angra Pequena
Angra
Angstrom, Anders Jonas
Anguier, Francois Et Michel
Anguilla
Angulate
Angus, Earls Of
Angussola
Anhalt-Dessau, Leopold I, Prince Of
Anhalt
Anhydrite
Ani
Anicetus
Anichini, Luigi
Aniline
Animal Heat
Animal Worship
Animal
Anime
Animism
Animuccia, Giovanni
Anise
Anjar
Anjou
Ankerite
Anklam
Ankober
Ankylosis
Ankylostomiasis
Anlaf
Ann Arbor
Anna Amalia
Anna, Baldasarre
Anna Comnena
Anna Leopoldovna
Anna Perenna
Anna
Annaberg
Annabergite
Annalists
Annals
Annam
Annan
Annapolis, Maryland
Annapolis, Nova Scotia
Annates
Anne Of Brittany
Anne Of Cleves
Anne Of Denmark
Anne Of France
Anne Of Russia
Annealing, Hardening And Tempering
Annecy
Annelida
Annet, Peter
Annexation
Anniceris
Anning, Mary
Anniston
Anno
Annobon
Annona
Annonay
Annoy
Annuity
Annular, Annulate
Annunciation
Annunzio, Gabriele D'
Anoa
Anodyne
Anointing
Anomaly
Anorthite
Anquetil, Duperron, Abraham Hyacinthe
Anquetil, Louis Pierre
Ansa
Ansbach
Ansdell, Richard
Anselm Of Laon
Anselm
Anselme
Anson, George Anson
Anson, Sir William Reynell
Ansonia
Ansted, David Thomas
Anstey, Christopher
Anstruther
Answer
Ant-Lion
Ant
Antae
Antaeus
Antalcidas
Antananarivo
Antara Ibn Shaddad
Antarctic
Ante-Chapel
Ante-Choir
Ante-Fixae
Anteater
Antelope
Antemnae
Antenor
Antequera
Anthelion
Anthem
Anthemion
Anthemius
Anthesteria
Anthim The Iberian
Anthology
Anthon, Charles
Anthony Of Padua
Anthony, Saint
Anthony, Susan Brownell
Anthozoa
Anthracene
Anthracite
Anthracotherium
Anthraquinone
Anthrax
Anthropoid Apes
Anthropology
Anthropometry
Anthropomorphism
Anti-Federalists
Anti-Masonic Party
Anti
Antibes
Antichrist
Anticlimax
Anticosti
Anticyclone
Anticyra
Antietam
Antigo
Antigone
Antigonus Cyclops
Antigonus Gonatas
Antigonus Of Carystus
Antigua
Antilegomena
Antilia
Antilles
Antilochus
Antimacassar
Antimachus
Antimony
Antinomians
Antinomy
Antinous
Antioch In Pisidia
Antioch
Antiochus Of Ascalon
Antiochus Of Syracuse
Antiochus
Antiope
Antioquia
Antiparos
Antipater
Antiphanes
Antiphilus
Antiphon
Antiphony
Antipodes
Antipope Gregory VIII
Antipope Honorius II
Antipope Nicholas V
Antipyrine
Antiquary
Antique
Antiseptics
Antisthenes
Antistrophe
Antithesis
Antitype
Antium
Antivari
Antofagasta
Antoine, Andre
Antonelli, Giacomo
Antonello Da Messina
Antonini Itinerarium
Antoninus Liberalis
Antoninus Pius
Antoninus, Saint
Antonio De Lebrija
Antonio, Nicolas
Antonio
Antonius
Antonomasia
Antoxio
Antraigues, Emmanuel Henri Louis Alexandre De Launay
Antrim County
Antrim, Randal Macdonnell, 1st Earl Of
Antrim, Randal Macdonnell, 1st Marquess Of
Antrim Town
Antrustion
Antwerp
Anu
Anubis
Anuradhapura
Anvil
Anville, Jean Baptiste Bourguignon D'
Anwari
Anweiler
Anzengruber, Ludwig
Anzin
Aonia
Aorist
Aosta
Apache
Apalachee
Apalachicola
Apamea
Aparri
Apatite
Apaturia
Ape
Apeldoorn
Apella
Apelles
Apellicon
Apennines
Apenrade
Aperture
Apex
Aphanite
Aphasia
Aphelion
Aphemia
Aphides
Aphorism
Aphraates
Aphrodite
Aphthonius, Aelius Festus
Aphthonius
Apicius
Apiculture
Apion
Apis
Aplite
Apocalypse, Knights Of The
Apocalypse
Apocalyptic Literature
Apocryphal Literature
Apodictic
Apolda
Apollinaris Sidonius, Caius Sollius
Apollinaris, Sulpicius
Apollinaris
Apollo
Apollodorus Of Carystus
Apollodorus Of Damascus
Apollodorus
Apollonia
Apollonius Molon
Apollonius Of Perga
Apollonius Of Rhodes
Apollonius Of Tralles
Apollonius Of Tyana
Apollonius Of Tyre
Apollonius The Effeminate
Apollonius The Sophist
Apollonius The Surly
Apollos
Apollyon
Apologetics
Apologue
Apology
Apophthegm
Apophyge
Apophyllite
Apoplexy
Aposiopesis
Apostasy
Apostle Spoons
Apostle
Apostolic Canons
Apostolic Fathers
Apostolic Majesty
Apostolical Constitutions
Apostolici
Apostolius, Michael
Apostrophe
Apothecary
Apotheosis
Appalachian Mountains
Appanage
Apparitions
Appeal
Appearance
Appendicitis
Appendiculata
Appendini, Francesco Maria
Appenzell, Canton
Appenzell, Town
Apperception
Apperley, Charles James
Appert, Benjamin Nicolas Marie
Appia, Via
Appian
Appiani, Andrea
Appin
Applause
Apple
Appleby
Appleton, Nathan
Appleton
Appoggiatura
Appointment, Power Of
Appomattox Court House
Apponyi, Albert
Apportionment Bill
Apportionment
Appraiser
Apprehension
Apprenticeship
Appropriation
Apraksin, Thedor Matvyeevich
Apricot
Apries
April-Fools' Day
April
Apron
Apsaras
Apse
Apsides
Apsines
Apt
Aptera
Apteral
Aptian
Apuleius, Lucius
Apulia
Apure
Apurimac River
Apurimac
Aquae Cutiliae
Aquae
Aquamarine
Aquarii
Aquarium
Aquarius
Aquatint
Aquaviva, Claudio
Aqueduct
Aquila, Caspar
Aquila Romanus
Aquila, Serafino Dell'
Aquila
Aquileia
Aquillius, Manius
Aquinas, Thomas
Aquino
Aquiry
Aquitaine
Arabesque
Arabgir
Arabi Pasha
Arabia
Arabian Philosophy
Arabian Sea
Arabici
Arabistan
Arabs
Aracaju
Aracaty
Arachne
Arachnida
Arad
Araeostyle
Araeosystyle
Arago, Dominique Francois Jean
Aragon
Aragonite
Aragua
Araguaya
Arakan
Arakcheev, Aleksyei Andreevich
Aral
Aram, Eugene
Aramaic Languages
Aran Islands
Aranda, Pedro Pablo Abarca De Bolea
Aranjuez
Arany, Janos
Arapaho
Ararat, Australia
Ararat
Araroba Powder
Aras
Arason, Jon
Arator
Aratus
Araucania
Araucanians
Araucaria
Arauco
Aravalli Hills
Arawak
Arbaces
Arbe
Arbela
Arber, Edward
Arbitrage
Arbitration And Conciliation
Arbitration, International
Arbitration
Arblastier, William
Arbogast
Arbois De Jubainville, Marie Henri D'
Arbois
Arbor Day
Arbor Vitae
Arboretum
Arboriculture
Arbos, Fernandez
Arbour
Arbroath
Arbuthnot, Alexander
Arbuthnot, John
Arcachon
Arcade
Arcadelt
Arcadia
Arcadius Of Antioch
Arcadius Of Rome
Arcella
Arcesilaus
Arch, Joseph
Arch
Archaeology And Art
Archaeology
Archaeopteryx
Archaism
Archangelsk
Archbald
Archbishop Albert
Archbishop
Archchancellor
Archdeacon
Archduke Albert
Archduke
Archean System
Archelaus, King Of Judea
Archelaus, King Of Macedonia
Archelaus Of Cappadocia
Archelaus Of Miletus
Archenholz, Johann Wilhelm Von
Archer, William
Archermus
Archery
Arches, Court Of
Archestratus
Archiac, Etienne Jules Adolphe Desmier De Saint Simon
Archias, Aulus Licinius
Archidamus
Archil
Archilochus
Archimandrite
Archimedes' Screw
Archimedes
Archipelago
Archippus
Architecture
Architrave
Archon
Archpriest
Archytas
Arcis-Sur-Aube
Arcola
Arcos De La Frontera
Arcosolium
Arcot
Arctic
Arctinus
Arcturus
Arcueil
Arculf
Ardashir
Ardea
Ardebil
Ardeche
Ardee
Arden, Forest Of
Ardennes, Department
Ardennes, District
Ardglass
Arditi, Luigi
Ardmore
Ardres
Ardrossan
Area
Arecibo
Aremberg
Arena
Arendal
Arenig Group
Areoi
Areopagus
Arequipa City
Arequipa
Ares
Aretaeus
Aretas
Arete
Arethas
Arethusa
Aretino, Pietro
Arezzo
Argali
Argao
Argaum
Argei
Argelander, Friedrich Wilhelm August
Argens, Jean Baptiste De Boyer
Argensola, Lupercio Leonardo De
Argenson
Argentan
Argenteuil
Argentina
Argentine, Kansas
Argentite
Argenton
Arghandab
Arghoul
Argon
Argonauts
Argonne
Argos
Argostoli
Argosy
Arguin
Argument
Argus
Argyll, Earls And Dukes Of
Argyllshire
Argyrodite
Argyrokastro
Argyropulus
Aria
Ariadne
Ariano Di Puglia
Arias Montano, Benito
Arica
Aricia
Aricini
Ariege
Aries
Arikara
Arimaspi
Ariminum
Ariobarzanes
Arion
Ariosto, Lodovico
Aristaenetus
Aristaeus
Aristagoras
Aristander
Aristarchus
Aristeas
Aristides, Aelius
Aristides, Apology Of
Aristides Of Miletus
Aristides Of Thebes
Aristides, Quintilianus
Aristides
Aristippus
Aristo Of Pella
Aristo
Aristobulus Of Cassandreia
Aristobulus Of Paneas
Aristocracy
Aristodemus
Aristolochia
Aristomenes
Aristonicus
Aristophanes Of Byzantium
Aristophanes
Aristotle
Aristoxenus
Arisugawa
Arithmetic
Arius
Arizona
Arjuna
Ark
Arkansas City
Arkansas River
Arkansas, Usa
Arklow
Arkwright, Sir Richard
Arles, Kingdom Of
Arles, Town Of
Arlington, Henry Bennet
Arlington
Arlon
Arm
Armada, The
Armadillo
Armageddon
Armagh, City Of
Armagh County
Armagnac
Armatoles
Armature
Armavir
Armenia
Armenian Church
Armenian Language And Literature
Armentieres
Armet
Armfelt, Gustaf Mauritz
Armidale
Armilla
Arminius, Jacobus
Arminius
Armistice
Armoire
Armorica
Armour, Philip Danforth
Armour Plates
Arms And Armour
Armstead, Henry Hugh
Armstrong, Archibald
Armstrong, John, American Politician
Armstrong, John, British Physician
Armstrong, Samuel Chapman
Armstrong, William George Armstrong
Army
Arnal, Etienne
Arnaldus De Villa Nova
Arnaud, Henri
Arnauld
Arnault, Antoine Vincent
Arndt, Ernst Moritz
Arndt, Johann
Arne, Thomas Augustine
Arneth, Alfred
Arnhem
Arnica
Arnim-Boytzenburg, Hans Georg Von
Arnim, Elisabeth
Arnim, Harry Karl Kurt Eduard Von
Arnim, Ludwig Achim Von
Arno River
Arno
Arnobius The Elder
Arnobius The Younger
Arnold, Benedict
Arnold, Gottfried
Arnold, Matthew
Arnold, Samuel
Arnold, Sir Edwin
Arnold, Thomas
Arnold
Arnott, Neil
Arnould-Plessy, Jeanne Sylvanie
Arnsberg
Arnstadt
Arnswalde
Arnulf
Aroideae
Arolsen
Arona
Arpi
Arpino
Arqua Petrarca
Arquebus
Arques-La-Bataille
Arrack
Arrah
Arraignment
Arran, Earls Of
Arran, Island Of
Arrant
Arras
Array
Arrenotokous, Arrenotoky
Arrest
Arrestment
Arretium
Arrhenius, Svante August
Arria
Arrian
Arrondissement
Arrowroot
Arrowsmith
Ars-An-Der-Mosel
Arsaces
Arschot, Philippe De Croy, Duke Of
Arsenal
Arsenic
Arsenius Autorianus
Arsenius
Arses
Arsinoe
Arsinoitherium
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