RDM may refer to:
==Businesses== Rheinmetall Denel Munition, a military technology group, Germany Rheinmetall Denel Munition South Africa, a military technology group, South Africa Richardson Devine Marine, an Australian shipbuilding company Rotterdamsche Droogdok Maatschappij, a Netherlands shipbuilding and repair company
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).