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