(Incomplete)

Wylie: rdzogs pa chen po
Phonetic: Dzogchen or Dzogpachenpo
Tibetanརྫོགས་པ་ཆེན་པོ་
Sanskrit: Mahāsaṅdhi or Atiyoga

Duff: ‘Great Completion’

Rigpa Shedra: the ‘Great Perfection’, or ‘Great Completeness’