L3, L03, L.3 or L-3 may refer to:
==In arts and media== Live, Loud & Local, a show launched by band The Matches in the Oakland, California region Leprechaun 3, a film L3-37, a droid in Solo: A Star Wars Story Lower third, in television and film a graphic overlay placed in the title-safe lower area of the screen.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).