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