Improv may refer to: * Improvisation, an act of spontaneous invention **

Improvisational theatre Improvisational theatre, often called improvisation or improv, is the form of theatre, often comedy, in which most or all of what is performed is unplanned or unscripted: created spontaneously by the performers. In its purest form, the dialogue, a ...

(includes improvisational comedy) ** Musical improvisation *

The Improv The Improv is a comedy club franchise. It was founded as a single venue in the Hell's Kitchen neighborhood of New York City in 1963, and expanded into a chain of venues in the late 1970s. History Originally, it was a single venue founded in 1 ...

, a chain of U.S. comedy clubs * The Improv (India), a comedy show in Bangalore *

Lotus Improv Lotus Improv is a discontinued spreadsheet program from Lotus Development released in 1991 for the NeXTSTEP platform and then for Windows 3.1 in 1993. Development was put on hiatus in 1994 after slow sales on the Windows platform, and officially ...

, a spreadsheet program

See also