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