| RIN | Racer Identification Number 
| Others |
| RIN | Radiation Information Network
| Others |
| RIN | Radio Italia Network
| Others |
| RIN | Rangespan Identification Number
| Others |
| RIN | Really Interesting Ninja
| Others |
| RIN | Realy Intresting nobody
| Others |
| RIN | Recipient Identification Number
| Others |
| RIN | Record Identification Number
| Others |
| RIN | Record Information Number
| Others |
| RIN | Recording Industry in Numbers
| Others |
| RIN | Reference Identification Number
| Others |
| RIN | Regional Information Network
| Others |
| RIN | Registration Identification Number
| Others |
| RIN | Regulation Identifier Number
| Others |
| RIN | Related Item Number
| Others |
| RIN | Relative Intensity Noise
| Others |
| RIN | Renewable Identification Number
| Others |
| RIN | Rensselaer Identification Number
| Others |
| RIN | Request Info Now
| Others |
| RIN | Research Information Network
| Others |
| RIN | Resource Identification Number
| Others |
| RIN | Retirement Identifcation Number
| Others |
| RIN | Rich Interactive Narratives
| Others |
| RIN | Rin Tin Tin
| Others |
| RIN | Ringi Cove, Solomon Islands
| Others |
| RIN | RNA Integrity Number
| Others |
| RIN | Royal Institute of Navigation
| Others |
| RIN | Rural Identification Number
| Others |