Doctor Who Series 7 (in-universe)

Doctor Who Series 7 was the seventh of twelve series of Doctor Who available on BBC iPlayer by May 2020. (WC: The Zygon Isolation)

Behind the scenes
This is a meta-fictional version of the actual seventh series of Doctor Who.

The Snowmen (in-universe) (an episode which is part of the real world series seven) does exist in the Doctor's universe, but there's yet to be any confirmation in any valid source that The Snowmen is part of the in-universe seventh series of Doctor Who.