About: 0S

0S (zero S) or 0-S may refer to: * 0s, the period from January 1, 1 AD to December 31, 9 AD, almost synonymous with the 1st decade (1-10). * The period from January 1, 1 AD to December 31, 99 AD, almost synonymous with the 1st century (1-100). * The period from January 1, 1 AD to December 31, 999 AD, almost synonymous with the 1st millennium (1-1000). * 0S, 0°S, or zero degrees south, coordinate for the equator * Zero S, a model of electric motorcycle * 0 set, or zero set, a concept in mathematics * 0 sum, or zero-sum, a theory in games and economics * 0 sharp, also zero sharp or 0#, a concept in set theory * 0 section, or zero section, a type of section in a Vector bundle