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