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