| NCHCT | National Center for Health Care Technology |
|---|---|
| NMT | neuromuscular tension; neuromuscular transmission; N-methyltransferase; N-myristoyltransferase; no m... |
| NMTCB | Nuclear Medicine Technology Certification Board |
| OHTA | Office of Health Technology Assessment |
| OST | object sorting test; Office of Science and Technology |