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