| Code | Name | Region |
|---|---|---|
| INTYR | Tirukkadayyur | TN |
| INTIR | Tirupati | |
| INTUP | Tiruppur | TN |
| INTRU | Tirur | KL |
| INTRL | Tiruvallur | TN |
| INTVI | Tiruvannamalai | TN |
| INTIV | Tiviri | |
| INTAM | Tamilnada | AN |
| INTNK | Tankari | GJ |
| INTRP | Tarapur | MH |
| INTT8 | Tarn Taran | PB |
| INCAG | Tata Steel Sez/ganjam | OR |
| ININT | Tcs Sez/indore | MP |
| INTBT | Tcsl Sez/siruseri | TN |
| INGNT | Tcs-sez/gandhinagar | GJ |
| INCBT | Tdpl Sez/coimbatore | TN |
| INTEL | Tellicherry | KL |
| INTKS | Tenkasi | TN |
| INTEZ | Tezpur | |
| INTEI | Tezu | |
| INTHL | Thal | MH |
| INTNA | Thana | MH |
| INTHN | Thane | MH |
| INTJV | Thanjavur | |
| INTHE | Theni | TN |
| INTRV | Thiruvananthapuram (ex Trivandrum) | KL |
| INTVR | Thiruvarur | TN |
| INBHS | Sterling-sez/bharuch | GJ |
| INSTT | Sttpl Cfs/dadri | UP |
| INSKP | Sukhia Pokhari | WB |
| INSUM | Sunam | PB |
| INSUN | Sundargarh | OR |
| INSJP | Surajpur | UP |
| INSRV | Surasani-yanam | AP |
| INSTV | Surat | GJ |
| INSTR | Sutarkandi | AS |
| INCSV | Svpl Sez/coimbatore | TN |
| INPNS | Svrl Sez/raigad | MH |
| INUDI | Synefra-sez/udupi | KA |
| INTTS | T.t.shed | WB |
| INTAD | Tadri | KA |
| INTJA | Talaja | GJ |
| INTLG | Talegaon | MH |
| INTGD | Talegaon Dabhade | MH |
| INTLB | Taliparamba | KL |
| INTPN | Talpona | GA |
| INTAL | Talwara | PB |
| INPVS | Snpip Sez/tambaram | TN |
| INSKA | Sokhana | UP |
| INQSL | Solan |