The term loop, in its general sense, refers to something that closes back on itself. It has been used in the following particular applications:
- A loop is one of the fundamental structures used to tie knots. See Loop (knot).
- A loop or looping with an aircraft is an aerobatic maneuver.
- In mathematics a loop is a quasigroup with an identity element. See Loop (algebra).
- In mathematical field of graph theory a loop is an edge where the two vertices are identical.
- In computer science, a loop is a sequence of commands that is carried out several times but written just once. See Program loop.
- In radio, a loop is an antenna composed of one or more turns of conductor, sometimes having a magnetic core composed of ferrite.
- In telecommunication, a loop is an electrical circuit that connects a telephone handset to the telephone exchange. See Loop (telecommunication).
- In music, a loop is a finite element of sound which is repeated by technical means. See music loop.
- Loop is also the name of a Shoegazing band. See Loop (band).
- The Loop is an area in downtown Chicago. See Loop (Chicago).
- In physics, a loop is an object in gauge theory, also called the Wilson loop.
- A loop is a type of inversion used in roller coasters. See Loop (roller coaster).
- A loop is a type of shuffling puzzle. See loop (puzzle) .
- In rail transport, a loop can be used to turn trains around. See loop (rail).
- In the Interstate Highway system a loop is a road that forms a complete circle, such as Interstate 495 that encircles Washington, D.C.. See also beltway.
- LOOP is the Louisiana Offshore Oil Port .
- In figure skating, a loop is a kind of jump. See loop (jump) .
- LOOP is the first fair exclusively devoted to video art which takes place every november in Barcelona. See www.loop-barcelona.com
