TRR
TRR stands for:
- Technical Rules for Pressure Vessel Regulations - pipelines, see Druckbehälterverordnung;
- Total Recordable Rate, internationally recognized accident rate measured in TRC (Total Recordable Case, all occupational accidents above the First Aid severity ) per 1 million working hours (h).
- Tradition Radebeul, a railway club based in Radebeul, Saxony
Trr stands for:
- Engl. reverse recovery time, the switching time (even reverse recovery time or lock - called recovery time ) in rectifier and signal diodes.
- Disambiguation
- Abbreviation