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