PVL

PVL is

In the history of the Primary Chronicle (also Повесть временных лет / Povest ' vremennych let), the oldest East Slavic chronicle
In medicine, the periventricular leukomalacia
Parameter Value Language, a used by NASA markup language
Panton-Valentine leukocidin, a bacterial virulence factor
Program Validation Limited, a British company that developed SPARK
Pascack Valley Line, a rapid transit of NJ Transit

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