| IMD | immunodeficiency; immunologically mediated disease; institution for mentally disabled |
|---|---|
| MAIDS | mouse acquired immunodeficiency syndrome |
| PAIDS | paralyzed academic investigator's disease syndrome; pediatric acquired immunodeficiency syndrome |
| PIDS | primary immunodeficiency syn-drome |
| PIS | preinfarction syndrome; primary immunodeficiency syndrome; Provisional International Standard |