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