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