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