- 追踪器 zhuīzōngqì trackera device used for monitoring and recording the location or movement of a person, vehicle, or object
- 光线追踪 guāngxiànzhuīzōng ray tracing(computing) ray tracing
- 追踪号码 zhuīzōnghàomǎ tracking numbertracking number (of a package shipment)
- 追踪报导 zhuīzōngbàodǎo follow-up report
- 追踪调查 zhuīzōngdiàochá follow-up studyA longitudinal research method involving repeated observations of subjects over an extended period.