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