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