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