Wikipedia
PTM
PTM may refer to:
- Polygyny threshold model, a theory explaining polygyny
- Polynomial texture mapping, a digital imaging technique
- Portugal. The Man, an American rock band
- Posttranslational modification, one of the steps in protein biosynthesis
- Pulse-time modulation, an alternative name for Pulse-width modulation
- Physical Technology Model, term used in Solution Architecture to describe low-level hardware infrastructure