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