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