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