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