STPI
| Acronym | Definition |
|---|---|
| STPI | Software Technology Parks of India |
| STPI | State-Trait Personality Inventory |
| STPI | Singapore Tyler Print Institute (publisher and dealer) |
| STPI | Stentor Telecom Policy, Inc. |
| STPI | Software Test Process Improvement |
| STPI | Services Transaction Program Interface (IBM) |