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