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