| LRD | living related donor |
|---|---|
| LRDT | living related donor transplant |
| MM | macromolecule; Maelzels metronome; major medical [insurance]; malignant melanoma; manubrium to malle... |
| NACHRI | National Association of Children's Hospitals and Related Institutions |
| NINCDS/ADRDA | National Institute of Neurological and Communicative Diseases and Stroke/Alzheimer's Disease and Rel... |