There's an option for tag synonyms but I can't seem to figure out how to create the first one. For example it would be good to have
I'm sure that others will come up as the site evolves.
I don't think anyone's able to setup tag synonyms yet as it requires a rep of 1250.
While I was there, I also approved the following suggestions:
There are currently two remaining suggestions: cp -> control-panel and uri -> url. You might want to kick off another discussion about whether or not those should be set up. With only two questions under cp, it seems to make more sense to me to just retag those questions and let the tag age away. Same for uri, except that it's also the more general form of the term, so it might make more sense to make url the synonym instead.
(Disclaimer: I say all this without having ever used ExpressionEngine, so I'm not sure if there are specific terminology issues at play here. Hence leaving the decisions to you folks.)