MCD, Mcd or mcd may refer to:
==Science== Magnetic circular dichroism, with polarized light Malonyl-CoA decarboxylase, an enzyme involved in fatty acid biosynthesis Mesoscale convective discussion, Storm Prediction Center forecast Millicandela (mcd) or Megacandela (Mcd), units of brightness or light intensity
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).