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