Sadly, both Leia, Snoke, and Kylo Ren refer to it as "the light." Leia's confirmed as Force-sensitive (if not trained), Kylo Ren is definitely trained, and Snoke is up in the air.
Not 100% certain, but I think Maz uses that term well, regarding the ongoing war between the light and the dark sides of the Force, and I believe she has been confirmed as a Force user; thus her line "I am no Jedi, but I know the Force" to Rey after she finds Anakin's old lightsaber.
With the possible exception of Snoke, I don't consider either of them educated enough. Leia chose a different vocation and Kylo is simply in a state of disillusion about a lot of things. Pity though, I am really starting to find myself getting irritated with how shabby the presentation of the movie actually was.
Maz... I didn't know that one. Thats pretty interesting.