radial
radioButton
radioButtonGrp
radioCollection
radioMenuItemCollection
rampColorPort
rangeControl
readTake
rebuildCurve
rebuildSurface
recordAttr
recordDevice
redo
reference
referenceEdit
referenceQuery
refineSubdivSelectionList
| refresh
refreshEditorTemplates
regionSelectKeyCtx
relationship
reloadImage
removeJoint
removeMultiInstance
rename
renameAttr
renameUI
render
renderer
renderGlobalsNode
renderInfo
renderLayerPostProcess
renderManip
renderPartition
| renderPassRegistry
renderQualityNode
renderSettings
renderThumbnailUpdate
renderWindowEditor
renderWindowSelectContext
reorder
reorderContainer
reorderDeformers
requires
reroot
resampleFluid
resetTool
resolutionNode
resourceManager
retarget
retimeKeyCtx
| reverseCurve
reverseSurface
revolve
rigidBody
rigidSolver
roll
rollCtx
rotate
rotationInterpolation
roundConstantRadius
rowColumnLayout
rowLayout
runup
|
indicates a Python script