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