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