CTO would be a Corner-Turning-Octahedron, as opposed to FTO being Face-Turning-Octahedron.
And man, this thread ALMOST got back on topic for the first time in a while. If y'all want to discuss the if Dayan needs to catch up, global warming, where to order puzzles, video game swords, etc, can you PLEASE do that in a different thread?? This one is starting to border on pointless with how much more off-topic discussion there is than actual new puzzle news.
This thread has been so cluttered I haven't even seen this posted yet, a few days ago Diansheng announced they'll be producing a magnetic petaminx. No release date yet though.