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