L10 stands for:

  • HMS Fearless (L10 ), the first amphibious landing ship of the British Navy and lead ship of the Fearless Class
  • Pemphigus, according to the ICD -10 code; see bubble forming autoimmune

L-10 stands for:

  • Line 10 ( Madrid Metro ), a subway line in Madrid
  • Lockheed Model 10, a twin-engined all-metal aircraft Lockheed
  • USS L-10 (SS -50), a U.S. submarine
  • Disambiguation
  • Abbreviation