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