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