Abbreviations beginning with D

DJJDivision of Juvenile Justice
Governmental » Law & Legal

DJJDeutsche Justiz-Jugend (German: German Youth Justice)
Miscellaneous

DJJDivision of Juvenile Justice
Regional » Alaska

DJJCDavid J Joseph Company (also seen as DJJ)
Business

DJJCDistricts Jiu Jitsu Commissie (Dutch: District Jiu Jitsu Committee)
Miscellaneous

DJJFDansk Japansk Jujitsu Forbund
Miscellaneous » Unclassified

DJJXDavid J. Joseph Company
Regional » Railroads

DJJXDavid J. Joseph Transportation
Regional » Railroads

DJKDerrell Johnson Koulianos
Miscellaneous » Unclassified

DJKDistal Junctional Kyphosis
Miscellaneous » Unclassified

DJKMDJKMDeutsche Junioren Kart Meisterschaft (German: German Junior Karting Championship)
International » German

DJKMDJKMDeutsche Junioren Kart Meisterschaft (German: German Junior Karting Championship)
Sports » Karting

DJKMEDr JK Mulloy Elementary (Calgary, Alberta, Canada)
Miscellaneous

DJKTLegendary Clan on Call of Duty Black Ops 1, from Indonesia
Computing » Gaming