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