LCIII

LCIII or variation, may refer to:


 * Macintosh LC III, 1990s Apple personal computer
 * Late Cypriot III (LCIII), a period of the Mediterranean Bronze Age
 * LC III pelvic fracture in the Young-Burgess classification
 * Local Council III (LCIII), a type of local administration in Uganda; see Local Council (Uganda)
 * Creative Playthings LCIII, an educational toy modular electronics experiment kit, based on the Raytheon Lectron
 * Praga LC-III (aircraft), see List of aircraft (Pi - Pz)