- 定位器 dìngwèiqì locatorAn instrument or device that uses signals to determine or track the physical position of an object.
- 定位球 dìngwèiqiú set pieceIn football, a restart of play following a stoppage, including free kicks, corner kicks, penalty kicks, goal kicks, and throw-ins.
- 回声定位 huíshēngdìngwèi echolocationBiological or technological use of sound waves and their echoes to determine the location of objects
- 地理定位 dìlǐdìngwèi geolocationThe identification or estimation of the real-world geographic location of an object, such as a mobile phone or computer.
- 声波定位 shēngbōdìngwèi acoustic positioningsonic location system; acoustic positioning; underwater sonar
- 市场定位 shìchǎngdìngwèi market positioningThe strategic process of establishing a brand or product identity in the minds of consumers relative to competitors.
- 环球定位系统 huánqiúdìngwèixìtǒng Global Positioning SystemGlobal Positioning System; GPS
- 统一资源定位 tǒngyīzīyuándìngwèi URLuniform resource locator (URL), such as a web address
- 全球定位系统 quánqiúdìngwèixìtǒng GPSGlobal Positioning System; an automated system that uses satellites and ground stations to determine a user's precise location on Earth
- 统一资源定位符 tǒngyīzīyuándìngwèifú URLuniform resource locator; a web address
- 卫星定位系统 wèixīngdìngwèixìtǒng satellite positioning systemsatellite positioning system; commonly refers to GPS (Global Positioning System)
- 四轮定位 sìlúndìngwèi wheel alignmentAn automobile maintenance procedure that uses precise instruments to adjust and secure the position of all four wheels to ensure safety and stability while driving