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