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