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