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