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