| Acronym | Definition |
|---|
| SPTI➣Sony Pictures Television International |
| SPTI➣SCSI Pass Through Interface |
| SPTI➣Sherwood Psychotherapy Training Institute (UK) |
| SPTI➣Systolic Pressure Time Index |
| SPTI➣Serikat Pekerja Transportasi Indonesia (Indonesian: Indonesian Transportation Workers Union) |
| SPTI➣Stolt Parcel Tankers, Inc. (Monrovia, Liberia) |