| Abbreviations | Meaning |
 | MBS | Marie-Bamberger Syndrome |
 | ES | Epileptic Syndrome |
 | CH | Chediak-Higashi [syndrome] |
 | MLS | Middle Lobe Syndrome |
 | CAS | Cold Agglutinin Syndrome |
 | OPS | Operations; Optical Position Sensor; Optimal Parameter Search [algorithm]; Osteoporosis-pseudolipoma Syndrome; Outpatient Service; Outpatient Surgery |
 | MNG/CRD/DA | Multinodular Goiter/cystic Renal Disease/digital Anomalies [syndrome] |
 | ZDS | Zinc Depletion Syndrome |
 | AFA | Acromegaloid Facial Appearance [syndrome]; Advanced First Aid; Alcohol-formaldehyde-acetic Acid [fixative] |
 | OMAS | Occupational Maladjustment Syndrome |
 | SCDS | Sudden Cardiac Death Syndrome |
 | BDLS | Brachmann-de Lange Syndrome |
 | RALPH | Renal-anal-lung-polydactylyhamartoblastoma [syndrome] |
 | MTB | Methylthymol Blue; Michelin Tire Baby [syndrome]; Mycobacterium Tuberculosis |
 | FMR | Fragile Site Mental Retardation [syndrome]; Friend-Moloney-Rauscher [antigen] |