| Acronym | Definition |
|---|
| RNL➣Required New Line |
| RNL➣Resistance and Liberation (gaming) |
| RNL➣Reddito Nazionale Lordo (Italian: Gross National Income) |
| RNL➣Reflections on Nursing Leadership (periodical) |
| RNL➣Reverse Number Lookup |
| RNL➣Risø National Laboratory (Denmark) |
| RNL➣Rede das Novas Licenciaturas (Portugese) |
| RNL➣Round Nosed Lead (ammunition) |
| RNL➣Réformons Nos Lycées (French: Reforming Our High Schools) |
| RNL➣Roll-N-Lock Corporation |
| RNL➣Radio Newsletter (Poland) |
| RNL➣Refit Notification Letter |