AR
ANSI
Actaeon
AAA
Aaron
AI
Aaronic
AMA
Abyssinians
Abilene
Abele
Abbado
Abbevillian
ACS
Abernathy
Abelard
ACM
Adamson
Ada
ASAP
AKA
Adamite
Ackerman
Abram
Abidjan
Addams
AC
Abner
Achernar
Acton
Adirondacks
Achaemenid
Aberdeen
Achates
Actinia
Acapulco
Acta
Actium
Abel
Acis
Adelia
Abravanel
Adelaide
Adige
Aalborg
Abrams
Abelson
Accra
ALU
Abyssinian
Acadia
Aachen
Aden
Aberystwyth
Accrington
Abbott
Adele
Acarus
Achilles
Abraxas
Abe
Abraham
Abu
Ackley
AAU
Addis
Abos
Abigail
AAAS
APS
Addison
AK
AZ
Adams
Addressograph
Abbeydale
Adirondack
Addington
Abyssinia
ASCII
Abba
Adam
Adenauer
ARCO
Achaean
Adar
Absalom
Abelian
Achitophel
Aargau
Aarhus
AL
ASTM
Abernethy
ARPA
Aalesund
Abramson
Adair
Abelmosk
Aceldama