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