0K

0K (zero K) or 0-K may refer to:

  • 0k, an abbreviation for zero killed (used by bombers during WWII)
  • 0K, an abbreviation for the temperature zero Kelvin, or Absolute zero
  • 0K, an abbreviation for Zero knowledge in cryptology
    • Zero-knowledge proof
      • Non-interactive zero-knowledge proof
      • Zero-knowledge password proof
  • 0K, an abbreviation for zero keel, a type of Suspension keel
  • Zero-K, an open source real time strategy game