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