| Abbreviations | Meaning |
 | CALP | Congenital Absence Of Left Pericardium |
 | CMD | Congenital Muscular Dystrophy |
 | CVBS | Congenital Vascular Bone Syndrome |
 | CPL | Caprine Placental Lactogen; Conditioned Pitch Level; Congenital Pulmonary Lymphangiectasia |
 | FCCA | Familial Congenital Cardiac Abnormality |
 | CHD | Congenital Dislocation Of The Hip |
 | CBPS | Chemical And Biological Protected Shelter; Congenital Bilateral Perisylvian Syndrome |
 | CET | Capital Expenditure Threshold; Cholesterol-ester Transfer; Collaborative Eclampsia Trial; Congenital Eyelid Tetrad |
 | CAH | Congenital Adrenal Hyperplasia |
 | CCVM | Congenital Cardiovascular Malformation |
 | CSHH | Congenital Self-healing Histiocytosis |
 | CEP | Congenital Erythropoietic Porphyria |
 | CTD | Congenital Thymic Dysplasia |
 | CCHS | Congenital Central Hypoventilation Syndrome; Copenhagen City Heart Study |
 | CDH | Congenital Dysplasia Of Hip |