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