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