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