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