PUO may refer to: *

Ksingmul language Ksingmul (Ksing Mul, Puoc, vi, Xinh Mun, ) is a Mon–Khmer language spoken by the Ksingmul people of Vietnam and Laos. Varieties Jerold Edmondson (2010: 144), citing Đặng Nghiêm Vạn, et al. (1972: 254 ff.), lists 3 major varieties of Ksi ...

, by ISO-639 code *

Princeton University Orchestra The Princeton University Orchestra (PUO) is the flagship symphony orchestra of Princeton University. The ensemble tours internationally and includes over 100 musicians, almost all of whom are undergraduates at the university. Every academic year, t ...

* Purley Oaks railway station, by National Rail station code * Pyrexia or

fever of unknown origin Fever of unknown origin (FUO) refers to a condition in which the patient has an elevated temperature (fever) but, despite investigations by a physician, no explanation has been found.

See also