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