| Acronym | Definition |
|---|
| CNIR➣Calling Name Identification Restriction |
| CNIR➣Centre National d'Information Routière (France) |
| CNIR➣Calling Number Identification Restriction |
| CNIR➣Communication Navigation Identification and Reconnaissance |
| CNIR➣Calling/Connected Name Identification Restriction |
| CNIR➣Club Nautique d'Ile Rousse (French nautical club) |
| CNIR➣Chronic Non-Infectious Rhinitis |