I recommend merge to m68k.
While it may be mysterious to the uninitiated, it is quite clear and common for anyone familiar with 1980s CPUs (e.g., I don't recall ever doing any real programming on anything in the m68k family, but I instantly know what it is.) Google searches for both currently show the proper Wikipedia article as the top result.
In theory, this is a great idea. In reality, discoverability on SE is low. For example, I participated along with the top DIY SE user in creating:
but it turns out to be almost impossible to find when you actually want to refer to it. ...