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