OBJ

Obj or OBJ may refer to:

  • Object file, an organized machine code file created by a compiler with .obj file extension
    • Relocatable Object Module Format, an Object file for Intel microprocessors with .obj file extension
  • Wavefront .obj file, a 3D geometry definition file format with .obj file extension
  • OBJ (programming language), a programming language family developed in 1976
  • Olusegun Obasanjo, former President of Nigeria
  • Ottawa Business Journal, a weekly business publication in Ottawa Ontario Canada
  • Orange Blossom Jamboree, a Music and Art Festival in Florida, United States of America
  • Orange Blossom Jam, a Psychedelic-Stoner-Doom italian band