TDCOTop Dead Center Offset (internal combustion engines)
TDCOTorpedo Data Computer Operator
References in periodicals archive ?
Cerbo said the movement of key PNP officials had eased Espina's workload since he used to perform the functions of TDCA, TDCO and PNP OIC since Purisima was preventively suspended over corruption allegations.
With the entry of Garbo as TDCO and Constantino as TCDS, tatlo na silang makakapagtulungan.
Espina, the then TDCO (Deputy PNP Chief for Operations), in his office.