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