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