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