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- X-ray image intensifierAn X-ray image intensifier (XRII) is an image intensifier that converts X-rays into visibl
- X86 Bit manipulation instruction setBit manipulation instructions sets (BMI sets) are extensions to the x86 instruction set ar
- Xanthine oxidase inhibitorA xanthine oxidase inhibitor is any substance that inhibits the activity of xanthine oxida
- Xenobiotic metabolismXenobiotic metabolism (from the Greek xenos "stranger" and biotic "related to living being
- Xenophobia and racism related to the COVID-19 pandemicRacial prejudice as a result of the COVID-19 pandemic
- Xiyang Yi Ethnic TownshipXiyang Yi Ethnic Township (Yi script:?, Chinese: 夕阳彝族乡) is an ethnic township in Jinning D

