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