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