Vehicle Registration Number or Codes for Tamilnadu, India
Numbering of vehicle in India is done at Regional/Sub Regional Transport Offices located in various states. Each vehicle number has prescribed format. Take an example of a vehicle number TN-75 A 9999, where 'TN' denotes state code for Tamilnadu State, '75' denotes RTOs code for Marthandam, 'A' denotes series and '9999' denotes running serial number between 1 and 9999. Regional Transport Offices Current Registration Series RTO/SRTO Name Old Registration Series TN-01 Chennai Central (Chennai District) MSP,MSV,MSY, MSL, TMP,TMV,TMY, TMU, TMQ,TMM,TMJ,TMF, TMS,TMD, TCX,TSE, TSB,TSH,TSL,TSP, TMB,TMS TN-02 Chennai North-West (Chennai District) TN-03 Chennai North-East (Chennai District) TN-04 Chennai East (Chennai District) MST, MSW, MSS, MSR, MSQ, MSM, TMW, TMT, TMH TSC, TCZ TN-05 Chennai North (Chennai District) TN-06 Chennai South-East (Chennai District)