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