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