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