Note: I could not already find a question on Meta answering this. If there is one, then please provide a link.
I've been looking through the tags recently, and have seen a few that I think deserve to be synonyms. Of course, I don't have enough rep to suggest synonyms myself, but some tags (e.g. uvw-mapping) are just slightly differently worded tags of others (uv-mapping) and occur just as much. The reason this is really annoying me is because tag wikis written for one are then not used for the other, and IMO this removes the entire point. Is there any way to request a tag synonym?