STP
noun1
Abbreviation, Initialism Initialism of sewage treatment plant.
3
Computing, Engineering, Mathematics, Natural sciences, Networking, Physical sciences, Sciences Abbreviation, Initialism Initialism of spanning tree protocol.
4
Business, Electrical engineering, Electricity, Electromagnetism, Electronics, Energy, Engineering, Natural sciences, Physical sciences, Physics Abbreviation, Initialism Initialism of shielded twisted pair.
5
Abbreviation, Initialism Initialism of stand-to-pee.
Especially LGBTQ
6
Slang A hallucinogen (2,5-dimethoxy-4-methylamphetamine), chemically related to amphetamine but with LSD-like effects.
- “Don,” she cries, breathless. “We got some STP today.” At this time STP is a pretty big deal, remember; nobody yet knew what it was and it was relatively, although just relatively, hard to come by.1968, Joan Didion, “Slouching Towards Bethlehem”, in Slouching Towards Bethlehem:
- I could not correctly estimate what I was experiencing, and the strychnine in the STP began cramping my belly.2021, Rickie Lee Jones, Last Chance Texaco, Grove Press, published 2022, page 128: