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