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