| MEN-I | multiple endocrine neoplasia, type I |
|---|---|
| MITT | Myers introduction to type |
| MMPI | matrix metalloproteinase specific for collagen type I; Minnesota Multiphasic Personality Inventory |
| NCTC | National Cancer Tissue Culture; National Collection of Type Cultures |
| NF1 | neurofibromatosis type I; nuclear factor 1 |