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