0L

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


 * 0L, an abbreviation for 0 longitude, or the prime meridian
 * 0L, an abbreviation in physics for zeroth law of thermodynamics
 * 0L, an abbreviation in rocketry for zero length launch
 * 0L, an abbreviation for zero in the Lebesgue measure
 * 0L, an abbreviation in aerodynamics for zero lift axis
 * Zero-lift drag coefficient
 * 0L, an abbreviation for zero-length spring, a hypothetical type of spring
 * 0L, the period between a person being accepted into law school and starting their first year of education (1L)