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