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