PM3 or PM-3 may be:
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Pm3 (dentistry)
The premolars, also called premolar teeth, or bicuspids, are transitional teeth located between the canine and molar teeth. In humans, there are two premolars per quadrant in the permanent set of teeth, making eight premolars total in the mouth ...
, dental nomenclature for premolar tooth
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PM3 (chemistry)
PM3, or Parametric Method 3, is a semi-empirical method for the quantum calculation of molecular electronic structure in computational chemistry. It is based on the Neglect of Differential Diatomic Overlap integral approximation.
The PM3 m ...
, Computational chemistry
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PM3 (project management, software development, CMMI), Project Management Maturity Model
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Paper Mario 3'', a 2007 Wii game
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