CUX, Çûx, or cux may refer to:
CUX, a brand of motorcycles made by Super Soco Cuicatec language, spoken in Oaxaca state, Mexico, by ISO 639 code Tepeuxila Cuicatec language, by ISO 639-3 code Cuddihy Field, a private-use airport in Corpus Christi, Texas, US; see List of airports in Texas CUX, the vehicle plate area code for Cuxhaven District, Lower Saxony, Germany; see Vehicle registration plates of Germany#List of Area Codes Çûx, the Kurdish name for Aydınlar, Yayladere, a village in Turkey Cuxton railway station, a train station in Cuxton, Kent, England, UK
See also Cucks, the plural of cuckold, meaning the husbands of adulterous wives Sucks, which has multiple meanings