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