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