LNE

LNE may refer to:
 * Laboratoire national de métrologie et d'essais, a French reference laboratory
 * La Nouvelle École, international school in Rajasthan, India
 * Lehigh and New England Railroad, a former American railroad
 * La Nueva España, a newspaper published in Oviedo, Spain
 * Lonorore Airport, IATA code LNE, on Pentecost Island, Vanuatu
 * Limited nuclear exchange, a hypothesized, small-scale type of nuclear war