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