You Can Use HTML Tags
If you're using the PC version of the game, you can edit the names of your gear using HTML code. This is awesome if you have a ton of loot and you like organizing it.
If you're curious about how you can do this, head here and take a look at this demo. This isn't a feature that Bethesda outlines in its guides but it's going to come in handy for many of you down the road.