| Abbreviation | Definition |
|---|---|
| PSM | problem solving method |
| PSM | Professions Supplementary to Medicine |
| PSM | prostate-specific membrane antigen |
| PSNC | Pharmaceutical Services Negotiating Committee |
| PSS | painful shoulder syndrome |
| PSS | Panic Symptom Scale |
| PSS | patient scheduling system |
| PSS | Performance Status Scale |
| PSS | personal social services |
| PSS | physiologic saline solution |
| PSS | Poisoning Severity Score |
| PSS | portosystemic shunt |
| PSS | primary Sjögren syndrome |
| PSS | professional stress scale |
| PSS | psoriasis severity scale |
| PSS | Psychiatric Status Schedule |
| PSS | psychosocial short stature |
| PSS | PTSD Symptom Scale |
| PSUMP | prostatic stromal proliferation of uncertain malignant potential |
| PT | pain threshold |