Trans- \Trans-\ [L. trans across, over.] A prefix, signifying over, beyond, through and through, on the other side, as in transalpine, beyond the Alps; transform, to form through and through, that is, anew, transfigure. [1913 Webster]
TRANS TRAffic Network Simulation Language. "A Model for Traffic Simulation and a Simulation Language for the General Transportation Problem", Proc FJCC 37 (1970).