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