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