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