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