| SYN | synapse; synovitis |
|---|---|
| syn | synergistic; synonym; synovial |
| synd | syndrome |
| APS | adenosine phosphosulfate; American Pain Society; American Pediatric Society; American Physiological ... |
|---|---|
| PAES | popliteal artery entrapment syn-drome |
| PIDS | primary immunodeficiency syn-drome |