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