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