- 区域性 qūyùxìng regionalregional; local; having regional characteristics
- 行政区域 xíngzhèngqūyù administrative areaadministrative area; administrative district; a region or division established for governmental administration
- 区域码 qūyùmǎ region coderegion code, specifically for DVDs or other digital media; area code
- 区域经济 qūyùjīngjì regional economythe economy of a specific region or area; the study of regional economics
- 区域网络 qūyùwǎngluò local area networklocal area network; LAN
- 区域网路 qūyùwǎnglù local area network(Taiwan) local area network (LAN); a computer network that links devices within a limited area such as a residence, school, or office building
- 区域联防 qūyùliánfáng zone defenseA basketball defensive strategy where players guard specific areas of the court rather than specific opponents; players shift their positions according to the movement of the ball.
- 南亚区域合作联盟 nányàqūyùhézuòliánméng South Asian Association for Regional CooperationSouth Asian Association for Regional Cooperation; SAARC
- 大湄公河次区域 dàméigōnghécìqūyù Greater Mekong SubregionGreater Mekong Subregion (GMS); an area of economic cooperation encompassing countries along the Mekong River, including Cambodia, Laos, Myanmar, Thailand, Vietnam, and parts of China
- 大湄公河次区域合作 dàméigōnghécìqūyùhézuò Greater Mekong SubregionGreater Mekong Subregion Economic Cooperation (GMS); a regional economic cooperation program involving Cambodia, Laos, Myanmar, Thailand, Vietnam, and the Yunnan Province and Guangxi Zhuang Autonomous Region of China
- 民族区域自治 mínzúqūyùzìzhì regional ethnic autonomyA system in China where areas with high concentrations of ethnic minorities are granted a degree of self-governance under the unified leadership of the national government; such areas are divided into autonomous regions, prefectures, and counties
- 区域号码 qūyùhàomǎ area codetelephone area code