Swap
# Swap

Swap or SWAP may refer to:

## Finance

* Swap (finance), a derivative in which two parties agree to exchange one stream of cash flows against another
* Barter

## Science and technology

* Swap (computer programming), exchanging two variables in the memory of a computer
* Swap partition, a partition of a computer data storage used for paging
* SWAP (instrument) (Sun Watcher using Active Pixel System Detector and Image Processing), a space instrument aboard the PROBA2 satellite
* SWAP (New Horizons) (Solar Wind At Pluto), a science instrument aboard the uncrewed New Horizons space probe
* SWAP protein domain, in molecular biology
* Size, weight and power (SWaP), see DO-297

## Other

* Swåp, an Anglo-Swedish folk music band
* Sector-Wide Approach (SWAp), an approach to international development
* Swap (film), a 2015 Philippine crime drama film
