STC may refer to:
==Education== Saint Theresa's College (disambiguation), several institutions St. Thomas' College, Matale, Sri Lanka S. Thomas' College, Mount Lavinia, Sri Lanka Scott Theological College, Kenya Sha Tin College, Hong Kong Siaʻatoutai Theological College, Tonga South Tama County Community School District, Iowa, US South Texas College, Texas, US South Tyneside College, Tyne & Wear, UK
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).