LQG is an abbreviation for:

  • Large Quasar Group, see Universe # structures within the universe a vast group of active galactic nuclei
  • Loop Quantum Gravity (loop quantum gravity ), see loop quantum gravity, an approach for a theory of quantum gravity, ie a theory for the unification of quantum physics with general relativity
  • LQG controller ( English: linear - quadratic - gaussian regulator ), a regulator approach for controlled systems with multiple resonance points
  • Disambiguation
  • Abbreviation