The Chinese foot, a traditional Chinese unit of length based on the human forearm.
The twenty-second letter of the Classical and Modern Greek alphabets.
A life force in traditional Chinese philosophy, culture, medicine, etc, related (but not limited) to breath and circulation.
The Chinese unit of length standardized in 1984 as ¹/₃ of a meter.
The Taiwanese unit of length standardized as ¹⁰/₃₃ of a meter, identical to the Japanese shaku.
The chek or Hong Kong foot, a unit of length standardized as 0.371475 meters.