PLANET
| Acronym | Definition |
|---|---|
| PLANET | Polaris Low Acoustic Noise Exhaust Technology (Polaris watercraft) |
| PLANET | Planned Logistics Analysis and Evaluation Technique |
| PLANET | Artificial Intelligence Planning Network of Excellence |
| PLANET | Provincial Archival Network of Newfoundland and Labrador |
| PLANET | Poor Little Astronauts Never Expected This (Kids Next Door show) |