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