0P (zero P) or 0-P may refer to:-polytope, a geometric form; see Zero-dimensional space * 0-point energy or zero-point energy, the lowest possible energy that a quantum mechanical physical system may have * 0-point field, or the vacuum state in quantum field theory * 0 passer rating, an American football statistic; see List of NFL quarterbacks who have posted a passer rating of zero * 0 polynomial, a type of polynomial * 0 page, or zero page, the series of memory addresses at the absolute beginning of a computer's address space