| Abbreviation | Definition |
|---|---|
| NCA | numerical chromosomal abnormalities |
| NCA | nurse-controlled analgesia |
| NCA | Nursing Competence in Aging |
| NCAA | National Clinical Assessment Authority (NCAS) |
| NCASXX | National Clinical Assessment Service |
| NCAT | National Clinical Advisory Team |
| NCCA | National Centre For Clinical Audit (absorbed by National Institute for Health and Clinical ExcellenceNIC) |
| NCCA | National Centre For Clinical Audit (absorbed by National Institute for Health and Clinical Excellence–NIC) |
| NCCA | National Commission for Certification of Acupuncturists (USA) |
| NCCA | National Community Care Alliance |
| NCCA | This term got 32 hits on 22.10.2011 on lists of abbreviations and acronyms and thus assumed to be retired |
| NCCG | non consultant career grade |
| NCCGdoctor | non consultant career grade doctor |
| NCCSDO | National Coordinating Centre for Service Delivery and Organisation (Research and Development, at the London School of Hygiene and Tropical Medicine) British |
| NCCSDO | This term got 74 hits on 22.10.2011 |
| NCE | Na+/Ca2+ exchange |
| NCE | national certification examination |
| NCE | National Confidential Enquiry |
| NCE | National Counselor Examination for Licensure and Certification negative contrast echocardiography |
| NCE | net current expenditure |