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