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