OTR

OTR is the abbreviation for:

  • Off- the-Record Messaging, message encryption when instant messaging
  • OnlineTVRecorder
  • Operational -Tactical Missile, designation for tactical ballistic ground - to-ground missiles
  • Overberg Test Range, a South African test site, see Overberg ( test site )
  • Oxygen transmission rate and oxygen transfer rate, oxygen transfer rate, term in fermentation technology, see volume in mass transfer coefficient
  • Общественное Tелевидение России ( German: Public television of Russia ), a Russian television in 2013 launched

Otr stands for:

  • A person in Germanic mythology, see Otter ( mythology)
  • Disambiguation
  • Abbreviation
Off-the-Record Messaging Surface-to-surface missile Ótr
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