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