| Acronym | Definition |
|---|
| PLTU➣Pct Line and Trunk Unit |
| PLTU➣Pembangkit Listrik Tenaga Uap (Indonesian: Electric Steam Power Plant) |
| PLTU➣Pusat Listrik Tenaga Uap (Indonesian: Central Steam Power; Bandung Institute of Technology Network) |
| PLTU➣Patrol Leader Training Unit (South African Scout Association) |