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