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