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