Found 4 full forms for ONIR
| Term | Full Form | Category |
|---|---|---|
| ONIR | Om Non Ionising Radiation 
| Others |
| ONIR | Om Non Ionizing Radiation
| Others |
| ONIR | Ordinance relating to Protection from Non-Ionising Radiation
| Others |
| ONIR | Overhead Non-imaging InfraRed
| Others |