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