This category is within the scope WikiProject Star Trek, an attempt to build a comprehensive and detailed guide to all Star Trek-related topics. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion.
This category does not require a rating on the project's quality scale.
It could be nice to add two more subcategories: "Star Trek technology" for things such as the photon torpedo and "Star Trek food and drink" for things such as Romulan Ale. Also, in the category "Category:Star Trek ship classes"], I believe "Star Trek Starfleet ship classes" should simply be "Starfleet ship classes". Just a few thoughts.