DLE or Dle may refer to: An ISO 269 envelope size DLE (company), a Japanese animation studio The IATA code for Dole–Jura Airport, France Abbreviations Discoid lupus erythematosus, a chronic skin condition Data Link Escape, one of the C0 and C1 control codes Dry Low Emission, an emission reduction technology used in gas turbines Diccionario de la lengua española (Dictionary of the Spanish language) Education District Level Examination, basic level final examination in Nepal See also "Dle Yaman", a traditional Armenian song rearranged by Komitas