OPF may refer to:

Science and technology edit

  • Gasoline particulate filter (German: Ottopartikelfilter Otto particle filter), capturing soot particles from the petrol engine exhaust gases
  • OEB Package Format, an eBook format
  • OpenProject Foundation, the foundation for the open source web-based application OpenProject, registered 2012 in Berlin, Germany
  • Optimal power flow, a technique used to simulate load flow through an AC power system

Other uses edit