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