| Acronym | Definition |
|---|
| NDEC | National Digital Exploitation Centre (digital security center; UK) |
| NDEC | National Disaster Education Coalition |
| NDEC | National Data Evaluation Center (ongoing literacy research project at The Ohio State University) |
| NDEC | Nursing Diagnosis and Extension Classification |
| NDEC | National District Export Council Conference (international trade symposium) |
| NDEC | Notre Dame Energy Center (Department of Chemical and Biomolecular Engineering; University of Notre Dame; Notre Dame, IN) |
| NDEC | National Design Engineering Conference |