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