DIL may refer to:

  • 1, 1′-dioctadecyl-3,3,3′,3′-tetramethylindocarbocyanine perchlorate, a chemical compound used as a molecular tracer in connectional neuroanatomy
  • Debian-Installer Loader
  • Deed in lieu
  • Developments in Literacy, a non-profit organization that builds schools in Pakistan
  • Developmental Informatics Lab, a research lab at IIT Bombay
  • Deutsches Institut für Lebensmitteltechnik e. V. (DIL) - abbreviation for the German Institute of Food Technologies
  • Deutsch-Italienisches Fachwörterbuch der Linguistik, ein Fachwörterbuch, un dizionario di Terminologia Linguistica
  • Dictionary of the Irish Language
  • Drug-induced lupus erythematosus
  • Dual in-line package, a type of package for electronic chips
  • Direct In Line, a method of distributing incoming trunk calls to certain destinations.
  • Dangerously in Love, a 2003 album by Beyoncé
    • "Dangerously in Love" (song), a song from the album above, originally recorded by Destiny's Child in 2001
  • Presidente Nicolau Lobato International Airport, IATA code DIL
  • Disconnected, Intermittent, Limited, (DIL) referring to a category of communications environment typically associated with Ad Hoc networks.