Higher species

"Higher species" or "higher forms" was a term used to refer to species who were aware of the Time Lords and the Last Great Time War. Doubting the Tenth Doctor's identity as a Time Lord, the Shadow Architect stated that the Time Lords were the "stuff of legend" and that they belonged in the "myths and whispers" of the higher species. (TV: The Stolen Earth)

According to the Gelth ambassador, the Last Great Time War was devastating to "higher forms" yet invisible to "smaller species". (TV: The Unquiet Dead)

Awareness

By the Siege of Trenzalore, "half the universe" lay in wait over Trenzalore, ready to restart the Time War had the Time Lords returned. They included Daleks, Cybermen, Weeping Angels, Sontarans, Terileptils, Slitheen, Silurians, Judoon, Ice Warriors, Krynoids, Nestenes, Shakri, Krotons, Mara, Monoids. The Church of the Papal Mainframe, which included humans and Silents, fought in defense of the planet alongside the Eleventh Doctor. (TV: The Time of the Doctor)

By Earth Death in 5,000,000,000, Jabe of the Forest of Cheem was aware of the apparent demise of the Time Lords at the end of the Time War, and was surprised when she found that the Ninth Doctor was one. (TV: The End of the World)