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