0S

0S (zero S) or 0-S may refer to:

• 0s, the first decade of the 1st century AD
• The period from 1 to 99 AD, almost synonymous with the 1st century (1–100)
• 0s BC, the last decade of the 1st century BC
• 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

See also

• S0 (disambiguation)