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