| HCTD | hepatic computed tomography density |
|---|---|
| IOD | injured on duty; integrated optical density; interorbital distance |
| LD | labor and delivery; laboratory data; labyrinthine defect; lactate dehydrogenase; laser Doppler; lear... |
| LID | large intraluminal density; late immunoglobulin deficiency; lymphocytic infiltrative disease |
| LS-BMD | lumbar spine bone mineral density |