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