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