| Country | India (IN) |
| UN/LOCODE | TRL |
| Name | Tiruvallur |
| Name Without Diacritics | Tiruvallur |
| Region | TN |
| Function Code | -23--6-- |
| Function | Rail, Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Location (UN Format) | 1309N 07955E |
| Country | India (IN) |
| UN/LOCODE | TRL |
| Name | Tiruvallur |
| Name Without Diacritics | Tiruvallur |
| Region | TN |
| Function Code | -23--6-- |
| Function | Rail, Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Location (UN Format) | 1309N 07955E |