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