| Abbreviation | Definition |
|---|---|
| RNI | Raw Native Interface |
| RNI | Really Nice Images |
| RNI | Reference Nutrient Intake |
| RNI | Registrar Of Newspapers For India |
| RNI | Resilience Network Initiative |
| RNI | Resource Network Interface |
| RNI | Rosette Name Indexer |
| RNIC | Rdma Network Interface Controller |
| RNIC | Recommended Nutrient Intakes for Canadians |
| RNIC | Registro nazionale ipotiroidei congeniti |
| RNIE | Redes Nacionales de Investigación y Educación |
| RNIF | Rank Normalized Impact Factor |
| RNJ | Rhythm N Jazz |
| RNK | Rat Natural Killer |
| RNK | Rhein Neckar Kreis |
| RNK | Ricky and Kay |
| RNK | Ryan Nicole and Katie |
| RNL | Reddito Nazionale Lordo |
| RNL | Rede das Novas Licenciaturas |
| RNL | Reflections on Nursing Leadership |