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