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