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