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