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