NTSP
| Acronym | Definition |
|---|---|
| NTSP | North Texas Specialty Physicians (est. 1995; Fort Worth, TX) |
| NTSP | Navy Training Systems Plan |
| NTSP | North Tipperary Sports Partnership (Ireland) |
| NTSP | Novice Teacher Support Project (Illinois) |
| NTSP | National Telecommunications Support Plan |
| NTSP | National Tree Seeds Programme (Tanzania) |
| NTSP | Nominal Trip Setpoint (nuclear power) |
| NTSP | Network Time Server Protocol |