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