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