| Abbreviation | Definition |
|---|---|
| NHCS | New Hope Christian School |
| NHLB | No Heart Left Behind |
| NHPC | New Hope Presbyterian Church |
| NHYF | National Hindu Youth Federation |
| NHYM | New Horizons Youth Ministries |
| NIC | National Institute Coordinator |
| NICCA | Nigerian Igbo Catholic Community of Atlanta |
| NICE | National Institute for Christian Education |
| NICHE | Network of Iowa Christian Home Educators |
| NICM | North India Christian Mission |
| NINJA | Noontime Intercession Near Jesus Always |
| NISER | Normal Inquisitive Skeptical Eccentric Religious |
| NIV | New International Version |
| NJB | Not Just Bibles |
| NJBA | North Jefferson Baptist Association |
| NJBC | National Jesuit Brothers Committee |
| NJBC | New Jerome Biblical Commentary |
| NJBC | North Jacksonville Baptist Church |
| NJBV | New Jersey Buddhist Vihara |
| NJC | New Jerusalem Church |