| Abbreviations | Meaning |
 | MAS | Milk-alkali Syndrome |
| FFS | Failure-free Survival; Fat-free Solids; Fee For Service; Femoro-facial Syndrome |
| YDYES | Yin Deficiency Yang Excess Syndrome |
| HID | Headache, Insomnia, Depression [syndrome] |
| CH | Conradi-Hünermann [syndrome] |
| BCNS | Basal Cell Nevus Syndrome |
| EG | Electrogram; Enteroglucagon; Eosinophilic Granuloma; Erb-Goldflam [syndrome]; Esophagogastrectomy; Esophagogastric; Ethylene Glycol; External Genitalia |
| SSS | Secondary Sjögren Syndrome |
| HVS | Hyperventilation Syndrome |
| HIV/AIDS | Human Immunodeficiency Virus/acquired Immunodeficiency Syndrome |
| FS | Fibromyalgia Syndrome |
| KW | Keith-Wagener [ophthalmoscopic Finding]; Kimmelstiel-Wilson [syndrome]; Kugelberg-Welander [syndrome] |
| CMTS | Charcot-Marie-Tooth Syndrome |
| CATCH 22 | Cardiac Defects-abnormal Facies-thymic Hypoplasia-cleft Palate-hypocalcemia [syndrome] |
| USH1C | Usher Syndrome Type IC |
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