| Acronym | Definition |
|---|
| KSTP➣Kerala State Transport Project (India) |
| KSTP➣Knights of St. Patrick (UK) |
| KSTP➣Khorasan Science and Technology Park (Ministry of Science; Iran) |
| KSTP➣Klaipeda Science and Technology Park (est. 2004; Klaipeda, Lithuania) |
| KSTP➣Kafue Sewage Treatment Plant (Zambia) |
| KSTP➣Korea Society for Technology of Plasticity (South Korea) |