Omniverse

The omniverse or the all was the totality of all of existence, every individual multiverse. (COMIC: The Glorious Dead)

Structure

The time vortex of the Doctor's own multiverse merged with the omniversal spectrum at the Glory, a device at the spectrum's focal point that maintained the structure of the omniverse as long as there was a living consciousness to direct it. (COMIC: The Glorious Dead)

The Sixth Doctor explained that while travelling the omniverse, time was relative and so "urgency" and "lateness" were non-existent where time travel was concerned. (AUDIO: Paper Cuts)

The Seventh Doctor called the Silurian Earth reality an unnatural branching of the omniverse, artificially created as opposed to Arthur's World which was natural. The Guardians of Time were one of the powers of the omniverse who could do anything, bound only by laws of conduct. (PROSE: No Future)

The omniverse consisted of infinite dimensions, and Lampreys were capable of devouring entire multiverses within the omniverse. (PROSE: Spiral Scratch)