The code "crp" does not refer to a specific language, but to a collection of languages, namely the Creoles and pidgins languages.

There was a previous effort to start a project at this code based particularly on Spanish-based creole languages. These include:

Depending on the definition, these may also include:

Please feel free to start a Wikipedia test in any of these languages (except where Wikipedias already exist), using the appropriate language code.