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