Dictionary.com
definitions

lit.

  1. liter; liters.
  2. literal.
  3. literally.
  4. literary.
  5. literature.

Lit.

  1. (in Italy) lira; lire.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for lit.

lit.

abbreviation for
  1. literal(ly)
  2. literary
  3. literature
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012