The abbreviation LNA stands for:

  • The vehicle model LNA manufacturer Citroën, Citroën see LN
  • Linked- nucleic acid, nucleic acids, see also
  • Locked Nucleic Acid, DNA - analogous compound with modified ribose units
  • Low Noise Amplifier, a low noise amplifier mainly for antenna signals
  • Senior emergency physician, the medical director of operations at major incidents
  • Disambiguation
  • Abbreviation