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