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