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