| Abbreviations | Meaning |
 | OS | Omenn Syndrome |
 | UCS | Uterine Compression Syndrome |
 | BS | Bartter Syndrome |
 | FUS | Feline Urologic Syndrome; First-use Syndrome; Focused Ultrasound Surgery; Fusion |
 | BTS | Bradycardia-tachycaxdia Syndrome |
 | CNF | Congenital Nephrotic Syndrome Of The Finnish [type] |
 | EDS | Ehlers-Danlos Syndrome |
 | FSS | Frozen Shoulder Syndrome |
 | CS | Cockayne Syndrome |
 | HOODS | Hereditary Onycho-osteodysplasia Syndrome |
 | PTBS | Posttraumatic Brain Syndrome |
 | DHF/DSS | Dengue Hemorrhagic Fever/ Dengue Shock Syndrome |
 | 3C | 3-component; Cranio-cerebello-cardiac Syndrome |
 | FMS | Fibromyalgia Syndrome |
 | SB | Schwartz-Bartter [syndrome] |