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