| Abbreviations | Meaning |
 | FSS | Freeman-Sheldon Syndrome |
 | SL | Stein-Leventhal (syndrome) |
 | ARSA | American Reye's Syndrome Association; Arylsulfatase A |
 | APRAIS | Acute Phase Reactions And Ischemic Coronary Syndromes |
 | PRISM | Pediatric Risk Of Mortality; Platelet Receptor Inhibition In Ischemic Syndrome Management [study] |
 | HVS | Hyperviscosity Syndrome |
 | KS | Korsakoff Syndrome |
 | AS | Alport Syndrome |
 | PVS | Plummer-Vinson Syndrome |
 | SSS | Systemic Sicca Syndrome |
 | MTSS | Medial Tibial Stress Syndrome |
 | MMIH | Megacystis-microcolon-intestinal Hypoperistalsis [syndrome] |
 | BTS | Bradycardia-tachycaxdia Syndrome |
 | NPDC | Neurofibromatosis-pheochromocytoma-duodenal Carcinoid [syndrome] |
 | PSIDS | Partially Unexplained Sudden Infant Death Syndrome |