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