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