M23, M.23 or M-23 may refer to:
==Military== HMS M23, a Royal Navy M23 chemical mine, a US landmine March 23 Movement (M23), a rebel military group operating in the Democratic Republic of the Congo M23 rebellion (2012–2013) M23 campaign (2022–present) Sako M23, a Finnish family of assault and battle rifles
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).