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