| Abbreviations | Meaning |
 | HEDH | Hypohidrotic Ectodermal Dysplasia-hypothyroidism [syndrome] |
 | PRS | Personality Rating Scale; Pierre Robin Syndrome; Plasma Renin Substrate; Prieto Syndrome; Proctorectosigmoidoscopy |
 | TMJS | Temporomandibular Joint Syndrome |
 | SMDS | Secondary Myelodysplastic Syndrome; Switched Multimegabit Data Service |
 | AMS | Ablepharon-microstomia Syndrome; Accelerator Mass Spectrometry; Act Management System; Acute Mountain Sickness; Adenosylmethionine Synthetase |
 | SL | Stein-Leventhal [syndrome] |
 | TINU | Tubulo-interstitial Nephritis-uveitis [syndrome] |
 | XLP | X-linked Lymphoproliferative [syndrome] |
 | SL | Sjogren-Larsson (syndrome) |
 | AUS | Acute Urethral Syndrome; Artificial Urinary Sphincter |
 | GS | Gardner Syndrome |
 | EMO | Epstein-Macintosh-Oxford [inhaler]; Exophthalmos, Myxedema Circumscriptum Praetibiale, And Osteoarthropathia Hypertrophicans [syndrome] |
 | PVS | Plummer-Vinson Syndrome |
 | IHHS | Idiopathic Hyperkinetic Heart Syndrome |
 | ITFS | Iliotibial Tract Friction Syndrome; Incomplete Testicular Feminization Syndrome |