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