NJL
| Acronym | Definition |
|---|---|
| NJL | Nambu-Jona-Lasinio (phenomenological model of quantum chromodynamics) |
| NJL | Nordic Jet Line |
| NJL | New Jersey Lottery |
| NJL | Nestle Japan Limited |
| NJL | Nahverkehrsgesellschaft Jerichower Land mbH (German transport company) |
| NJL | New Jersey Libertarian Party |
| NJL | National Jyhad League (gaming) |