L9 may refer to: __NOTOC__
==Military== HMS L9, a British L class submarine L9 Bar Mine, a large rectangular British anti-tank landmine L9A1 51 mm light mortar, used by the British Army Royal Ordnance L9, a British tank gun USS L-9 (SS-49), an L-class submarine of the United States Navy
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).