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