PYMS
| Acronym | Definition |
|---|---|
| PYMS | PYrolysis Mass Spectrometry |
| PYMS | Plymouth Youth Music Service (UK) |
| PYMS | Peanut Yield Monitoring System (biological engineering) |
| PYMS | Parish Youth Ministry Services (Catholicism; Australia) |
| PYMS | Phoenix Yamaha Music School (Phoenix, AZ) |