(NOTE: the #'s below are final presentation numbers.)
Rabbit Jaw
Radiographic Densities
Radiology
Radiotherapy
RDD
Receptor-positioning System
refinishing
Regeneration
Remineralization
Remodeling
Repair/Replacement
Resin nano-ceramic
Resonance Frequency
Restorative Materials
Retinoblastoma protein
Retraction
Retraction Paste
reumathoid arthritis
Rheological
Rinse
RMGI Luting
RNA
RNAi
Robinow Syndrome
Root
Root Planing
ROS
roughness
(NOTE: the #'s above are final presentation numbers.)