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