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