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