I'm not saying it is one at all (although the colors may not be too far off if this one is not fully colored up), but the polyps look like they have the general size and shape of an ORA Chip's Acro. The general growth form (being relatively disorganized looking compared to many other acros) also looks about right.
The polyps on mine are whiter, but honestly under my lights I don't think mine looks much like a lot of the other pictures I've seen. I also don't think that the picture on ORA's website looks much like the other Chip's Acros I've seen (that picture looking way more pink than the purple with some green that I've seen elsewhere). This is why coral scientists don't rely on color for identification...
Anyway, that's just a thought, but I'm no coral ID expert so I'll leave it to the pros.