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