- 侦察机 zhēnchájī reconnaissance planeAn aircraft used for surveillance or gathering military intelligence.
- 侦察兵 zhēnchábīng scouta soldier or operative sent out to gather information about the enemy or terrain
- 侦察员 zhēncháyuán scouta person, often in a military context, sent out to gather information about the enemy or terrain
- 侦察性 zhēncháxìng investigatoryhaving an investigatory or reconnaissance nature
- 美国国家侦察局 Měiguó Guójiā Zhēnchájú National Reconnaissance OfficeNational Reconnaissance Office (of the United States)
- 辐射侦察 fúshèzhēnchá radiation detection