| Abbreviation | Definition |
|---|---|
| NCTN | National College Transition Network |
| NCV | New College Village |
| NCWC | North Carolina Weselyan College |
| NCWC | North Carolina Wesleyan College |
| NDAC | North Dakota Agricultural College |
| NDC | Notre Dame College |
| NDCM | Notre Dame College Mymensingh |
| NDCP | Notre Dame College Prep |
| NDKC | Notre Dame of Kidapawan College |
| NDM | College of Notre Dame |
| NDMC | Notre Dame of Midsayap College |
| NDSC | Network of Defense and Staff Colleges |
| NDSC | North Dakota State College of Science |
| NEC | National Extension College |
| NEC | New England College |
| NEC | New England College's |
| NECB | New England College of Business |
| NECC | Northern Essex Community College |
| NECCO | New Era College Chinese Orchestra |
| NECDL | New England College Development League |