| NIADDK | National Institute of Arthritis, Diabetes, Digestive and Kidney Diseases |
|---|---|
| NIAMDD | National Institute of Arthritis, Metabolism, and Digestive Diseases |
| TDSD | transient digestive system disorder |
| ICD | I-cell disease; immune complex disease; implantable cardioverter defibrillator; impulse-control diso... |
| ISIS | image selected in vivo spectroscopy; imaging science and information system; information system-imag... |