---

---

Abbreviation	Definition
PRU	Police Resources Unit (!) of the Home Office
PRU	This term got 86 hits on 23.10.2011, and thus unlikely to be in active use
PRUH	Princess Royal University Hospital
PS	pain score
PS	Palmaz-Schatz
PS	pap smear
PS	papillary serous
PS	papulosquamous
PS	paradoxical sleep
PS	paraffin section
PS	parasympathetic
PS	partial saturation
PS	partial seizure
PS	passive smoking
PS	pathological stage
PS	patient survey
PS	peak systolic
PS	performance score
PS	performance status
PS	personal service personality scale

---