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