| Abbreviations | Meaning |
 | SJS | Schwartz-Jampel Syndrome; Stevens-Johnson Syndrome; Stiff Joint Syndrome; Swyer-James Syndrome |
 | PPS | Postpolio Syndrome |
 | ATACS | Antithrombotic Therapy In Acute Coronary Syndromes [trial] |
 | ACD | Adult Celiac Disease; Advanced Care Directive; Allergic Contact Dermatitis; Alopecia-contractures-dwarfism [syndrome] |
 | DOD | Dementia Syndrome Of Depression |
 | LYSLK | Lymphoma Syndrome Leukemia |
 | PRE-AIDS | Pre-acquired Immune Deficiency Syndrome |
 | PPS | Pelvic Pain Syndrome |
 | GBS | Guillain-Barre Syndrome |
 | CS | Compression Syndrome |
 | RSTS | Retropharyngeal Soft Tissue Space; Rubinstein-Taybi Syndrome |
 | PCOS | Polycystic Ovary Syndrome |
 | FS | Fanconi Syndrome |
 | OUS | Overuse Syndrome |
 | CHS | Central Hypoventilation Syndrome |