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