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