PTOP
| Acronym | Definition |
|---|---|
| PTOP | Departament de Política Territorial i Obres Públiques (Department of Territorial Politics and Works) |
| PTOP | Point to Point (networking) |
| PTOP | Polskie Towarzystwo Ochrony Przyrody (Polish: Polish Society for Nature Conservation) |
| PTOP | Platform Transfer Operations Plan |