| Abbreviation | Definition |
|---|---|
| RIN | Rangespan Identification Number |
| RIN | really interesting ninja |
| RIN | Realy Intresting nobody |
| RIN | Record Information Number |
| RIN | Recording Industry in Numbers |
| RIN | Reference Identification Number |
| RIN | Relative Intensity Noise |
| RIN | Renewable Identification Number |
| RIN | Retirement Identifcation Number |
| RIN | RNA Integrity Number |
| RINA | Rooney Ida Nolt Ahern |
| RINE | RNA Integrity Number Equivalent |
| RING | Regional and International Networking Group |
| RING | Rhode Island National Guard |
| RINGANG | Notsruht 28 |
| RINGEE | ring EE's |
| RINI | Rises In New Infections |
| RINIAN | Rin Ian's |
| RINKIN | Rinking |
| RINL | Rashtriya Ispat Nigam Limited |