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