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