CCM may refer to:
== Computing == CCM mode, an encryption algorithm Client Configuration Manager, a component of Microsoft System Center Configuration Manager Combined Cipher Machine, a WWII-era cipher system Community Climate Model, predecessor of the Community Climate System Model Constrained conditional model, a machine-learning framework Convergent cross mapping, a test for cause-and-effect relationships CORBA Component Model Customer communications management, a type of software
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).