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