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