Meaning of P0 | Babel Free

Definitions

1. Abbreviation of priority zero The highest, most critical, most important, level of importance and priority. A hold everything, drop everything, and get on it, level.
   abbreviation, alt-of
2. Abbreviation of position zero The ultimate first position, in ordinal systems that begin with the zeroth place.
   abbreviation, alt-of

CEFR level