sku'i rgyud dpal sangs rgyas thams cad mnyam par sbyor ba
From RangjungYesheWiki
the tantra dealing with existence, one of the rtsa rgyud sde lnga'i nang tshan. the five basic Mahayoga Tantras which are concerned with the five aspects of Buddhahood [RY]
the tantra dealing w existence [IW]
