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