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