| Subject | Chinese | English |
| adv. | 人员观察法 | human observation |
| China, polit. | 作为观察员 | as an observer |
| gen. | 作战或教练飞行技术观察员勤务非机组人员担任的 | duty as a technical observer in a flying status involving operational or training flights as a noncrew member |
| avia. | 先进飞行装备观察员 | Observers advanced flying unit |
| swim. | 凭肉眼观察的裁判员 | human judge |
| mil., air.def. | 前方观察员 | forward observer |
| tech. | 前方观察员激光测距机 | forward observer laser rangefinder |
| avia. | 前方空中观察员 | forward air observer |
| avia. | 助理领航员或助理观察员 | auxiliary navigator or observer |
| tech. | 国际标准组织的观察员 | observer member |
| org.name. | 国际观察手段及方法委员会 | Commission for Instruments and Methods of Observation |
| org.name. | 国际非政府组织观察员非正式会议 | Informal Meeting of Observers from International Non-governmental Organizations |
| gen. | 图像观察员 | editola |
| avia. | 地面观察员 | ground observer |
| avia. | 多国部队及观察员 | multinational force and observers |
| gen. | 对空观察员 | air observer |
| manag. | 工作研究观察员 | job study observer |
| org.name. | 常驻观察员 | Permanent Observer |
| avia. | 弹射器安全观察员 | catapult safety observer |
| gen. | 弹着航空观察员 | spotter |
| heavy.eq. | 弹着点观察员 | spotter |
| econ. | 慈善事业观察员 | charity visitor |
| avia. | 战术观察员 | tactical observer |
| polit. | 无发言权的观察员 | non-speaking observer |
| polit. | 无发言权的观察员 | silent observer |
| econ. | 气象观察员 | meteorological observer |
| gen. | 航空气象观察员 | aerographer |
| avia. | 海军航空兵观察员 | naval aviation observer |
| avia. | 海军航空兵导航观察员 | naval aviation observe, navigation |
| avia. | 海军航空兵战术观察员 | naval aviation observe, tactical |
| avia. | 海军航空兵截击观察员 | naval aviation observer, intercept |
| avia. | 海军航空兵控制观察员 | naval aviation observer, controller |
| avia. | 海军航空兵雷达观察员 | naval aviation observe, radar |
| tech. | 海底观察员 | aquanaut |
| gen. | 海底观察员实验人员 | aquanaut |
| consult. | 特别观察员 | ad hoc observer |
| doping. | "独立观察员"计划 | Independent Observer Program |
| tech. | 现场观察员 | field observer |
| avia. | 电子对抗观察员 | electronic countermeasure observer |
| space | 皇家观察员大队 | Royal Observer Corps (英国非军方的监控核武器沉降的组织) |
| space | 着陆观察员信号系统 | landing observer signal system |
| environ. | 空中观察员 | aerial observer |
| gen. | 空中观察员 | aircraft observer |
| gen. | 空中观察员 | air observer |
| avia. | 第一观察员 | first observer |
| avia. | 第二观察员 | second observer |
| sport. | 肉眼观察裁判员 | human judge |
| space | 航天员光学瞄准观察器 | crew optical alignment sight (美国航天飞机上的) |
| avia. | 航天员光学瞄准观察器 | crew optical alignment sight |
| avia. | 航空观察员 | spotter |
| auto. | 观察观测员器 | observer |
| tech. | 观察员 | observer member |
| textile | 观察员 | inspector |
| hydroel.st. | 观察员 | looker |
| textile | 观察员 | objective member |
| busin. | 观察员 | service observer |
| sport. | 观察员 | observer |
| securit. | 观察员 | investigator |
| econ. | 观察员地位 | status of an observer |
| stat. | 观察员数据 | observer data |
| avia. | 支观察员氧气面罩环 | stowage cup full face |
| avia. | 观察员空中领航学校 | Observers air navigation school |
| fishery | 观察员计划 | observer programme |
| avia. | 观察员训练 | observer training |
| econ. | 观察员身份 | an observer status |
| law | 观察员身份 | observer status |
| textile | 观察成员 | objective member |
| avia. | 观察飞行员 | aircraft observer |
| avia. | 观空观察员 | spotter |
| UN, polit. | 选举观察员 | electoral observer |
| UN, polit. | 选举观察员 | electoral officer |
| UN, polit. | 选举观察员 | electoral monitor |
| UN, polit. | 选举观察员 | electoral affairs officer |
| gen. | 雷达观察员 | radar observer |
| gen. | 飞机观察员 | aircraft observer |
| food.ind., law | 食典观察员 | Codex observer |
| food.ind., law | 食品法典观察员 | Codex observer |
| avia. | 鱼雷弹着观察员侦察 | torpedo spotter reconnaissance |
