(bound form) family name; surname (as in 王氏 "the Wang clan"); (bound form) maiden name; née (as in 李王氏 "Mrs. Li, née Wang"); (bound form) honorific suffix added to the surname or full name of a notable person, esp. historical or scholarly figures

Fahrenheit

family name

Celsius; centigrade

clan

(seismology) Richter (scale)

Nikolai Mikhailovich Przevalski 普尔热瓦尔斯基 (1839-1888), Russian explorer who made four expeditions to Central Asian from 1870

Roche, a Swiss multinational healthcare company that focuses on pharmaceuticals and diagnostics