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