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