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