| Abbreviations | Meaning |
 | ATS | Achard-Thiers Syndrome |
 | MCS | Miles-Carpenter Syndrome |
 | ARC | Arthrogryposis-renal Dysfunction-cholestasis [syndrome]; Association For Retarded Children; Atypical Reparative Changes; Automatic Exposure Control |
 | RSDS | Reflex Sympathetic Dystrophy Syndrome |
 | MOBS | Moebius Syndrome |
 | MOMS | Multiple Organ Malrotation Syndrome |
 | ILS | Idiopathic Lymphadenopathy Syndrome |
 | LKS | Landau-Kleffner Syndrome; Liver, Kidneys, Spleen |
 | MLNS | Minimal Lesion Nephrotic Syndrome; Mucocutaneous Lymph Node Syndrome |
 | MCINS | Minimal Change Idiopathic Nephrotic Syndrome |
 | HIPO | Hemihypertrophy, Intestinal Web, Preauricular Skin Tag, And Congenital Corneal Opacity [syndrome]; Hospital Indicator For Physicians Orders |
 | EEM | Ectodermal Dysplasia, Ectrodactyly, Macular Dystrophy [syndrome]; Erythema Exudativum Multiforme |
 | FFU | Femur-fibula-ulna [syndrome]; Focal Forming Unit |
 | OHS | Ovarian Hyperstimulation Syndrome |
 | ASB | Anencephaly-spina Bifida [syndrome] |