This article is incomplete and waiting on someone to expand it.
No Video (NV) mod icon
For the full list of all mods, see: Game Modifier
Notice: This mod is no longer available for use.
The No Video mod was a game modifier that enabled players to disable the background video of a beatmap. This was used to help improve framerate and game performance.
The mod's functionality was replaced with an option in Visual Settings, and thus the icon and its mod are no longer being used.