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