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