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