| Acronym | Meaning |
| RNP | Radio Navigation Point |
| RNP | Rajaji National Park (India) |
| RNP | Ranthambhore National Park (India) |
| RNP | Rede Nacional de Ensino E Pesquisa (Portugese) |
| RNP | Rede Nacional de Pesquisa (Portuguese: National Research Network; Brazil) |
| RNP | Registered Nurse Permit (various locations) |
| RNP | Required Navigation Performance |
| RNP | Required Navigational Performance |
| RNP | Richtersveld National Park (South Africa) |
| RNP | Rosa Nel Pugno (Italian Political Party) |