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