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