| Abbreviation | Definition |
|---|---|
| NCSE | NSTA Congress on Science Education |
| NCSS | National Crash Severity Study |
| NCSTA | North Carolina Science Teachers Association |
| NCSTJ | National Council of Secondary Teachers of Japanese |
| NCT | Nashville Children's Theatre |
| NCTE | National Centre for Technology in Education |
| NCTE | National Council for Teacher Education |
| NCTE | National Council for Tertiary Education |
| NCTE | National Council of Teachers of English |
| NCTL | National Center for Teaching and Learning |
| NCTL | National Center on Time & Learning |
| NCTL | National Center on Time and Learning |
| NCTL | National Center on Time Learning |
| NCTL | National College for Teaching and Leadership |
| NCTL | North Carolina Teacher Librarians |
| NCTM | National Council of Teachers of |
| NCTM | National Council of Teachers of English |
| NCTM | National Council of Teachers of Mathematics |
| NCTQ | National Council on Teacher Quality |
| NCTR | National Council on Teacher Retirement |