KSF may refer to: Kassel Airport, IATA code Key shock factor, a "shock factor value" for assessing the damages that may be caused by a torpedo explosion Key success factor Kjøbenhavns Skøjteløberforening Kosovo Security Force Potassium fluorosilicate (), specifically when referring to KSF phosphors used in warmer white LED with improved red band emission
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).