LPJ
| Acronym | Definition |
|---|---|
| LPJ | Lund-Potsdam-Jena (vegetation model) |
| LPJ | Lufthansa Private Jet (international airline) |
| LPJ | Laporan Pertanggung Jawaban (Indonesian: Accountability Report) |
| LPJ | Low Probability of Jamming |
| LPJ | Low Power Jammer |
| LPJ | Laser Passive Jamming |