SGM, or sgm, may refer to:
== Science == Second Generation Multiplex DNA profiling system - also see SGM+ Scanning gate microscopy Spherical Grating Monochromator beamline of Canadian Light Source Semi-global matching algorithm in stereo imaging 16S rRNA (guanine1405-N7)-methyltransferase, an enzyme Sexual and Gender Minorities
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).