| NMSIDS | near-miss sudden infant death syndrome |
|---|---|
| NSIDS | near sudden infant death syndrome |
| PI | first meiotic prophase; isoelectric point; pacing impulse; package insert; pancreatic insufficiency;... |
| pSIDS | partially unexplained sudden infant death syndrome |
| SID | single intradermal [test]; Society for Investigative Dermatology; sucrase-isomaltase deficiency; sud... |