| NOSTA | Naval Ophthalmic Support and Training Activity |
|---|---|
| NSS | normal saline solution; normal size and shape; not statistically significant; nutrition support serv... |
| NSSQ | Norbeck social support questionnaire |
| PALS | parietolateral lymphocyte sheath; pediatric advanced life support; prison-acquired lymphoproliferati... |
| PHTLS | prehospital trauma life support |