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