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