RN
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| RN | Reynolds Number | - | Organizations |
| RN | Right Now | - | ISO Country Codes |
| RN | Royal Navy | - | Astronomy |
| RN | Kirundi Language (ISO 639-1 Code) | - | Astronomy |
| RN | Radon -Registered Nurse (USA) | - | Astronomy |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| RN | Reynolds Number | - | Organizations |
| RN | Right Now | - | ISO Country Codes |
| RN | Royal Navy | - | Astronomy |
| RN | Kirundi Language (ISO 639-1 Code) | - | Astronomy |
| RN | Radon -Registered Nurse (USA) | - | Astronomy |