Arts, entertainment, and media
*Computing
* Sandbox (computer security), a virtual container in which untrusted programs can be safely run * Sandbox (software development), an environment in which code or content changes can be tested without affecting the original system * Sandbox (video game editor), a game level editor for ''Far Cry'' * Sandbox effect, in Google Internet search rankings * Sandbox game, a genre or ''mode'' of some video games for open-ended, nonlinear play * Sandbox Studios, a computer- and video-game developerOther uses
* Sand box (civil engineering), a device to remove centring * Sandbox (locomotive), a container that holds sand for use in improving rail adhesion in slippery conditions * Sandbox (missile) or SS-N-12, a Soviet anti-ship missile * Sandbox, a container for pounce (calligraphy), used before the invention of blotting paper * Sandbox therapy, a tool used by child psychologists * Sandbox tree, the evergreen species '' Hura crepitans'' of the spurge family (Euphorbiaceae), also known as possumwood and jabillo, native to tropical regions in the AmericasSee also
* Litter box, an indoor sandbox, usually filled with kitty litter, in which house pets are trained to relieve themselves * Sandboxie, an OS-level virtualization, operating system-level virtualization program {{Disambiguation