Pit

Pit or PIT may refer to:

Structure

Pit, an excavation in metal caused by pitting corrosion
Pit, a seed inside a fruit; for example a cherry pit
Pit (nuclear weapon), the core of an implosion weapon
Powered industrial truck
Programmable interval timer, a computing device
Pulsed inductive thruster, a device used in spacecraft propulsion
Pit (botany), a part of plant cell walls which allows the exchange of fluids
Probability integral transform, a theorem in probability and statistics
Pit, one of many indentations used to store data on a Compact Disc
Boolean prime ideal theorem, which guarantees the existence of certain types of subsets in a given abstract algebra
Pit bull, a breed of dog
WF-31, a cocaine analogue

Front ensemble, the stationary percussion section in a marching band or drum corps
Mosh pit, an area for dancing at a concert
Orchestra pit, the area in a theater, between the stage and audience, in which musicians perform