| Abbreviation | Definition |
|---|---|
| NAFCON | New Albany First Church of the Nazarene |
| NAPC | North Avenue Presbyterian Church |
| NARBC | Nebraska Association of Regular Baptist Churches |
| NBBC | Nassau Bay Baptist Church |
| NBBC | New Beginning Baptist Church |
| NBBC | New Beginnings Baptist Church |
| NBBC | New Bethel Baptist Church |
| NBBC | New Bethlehem Baptist Church |
| NBBC | North Bradley Baptist Church |
| NBBC | North Burlington Baptist Church |
| NBBC | Northwest Bible Baptist Church |
| NBBT | New Beginnings Baptist Tabernacle |
| NBCC | Nagaland Baptist Church Council |
| NBCC | New Beginning Christian Church |
| NBCC | New Beginnings Community Church |
| NBCC | New Brighton Christian Church |
| NBCFC | New Beginning Christian Fellowship Church |
| NBCFC | New Beginnings Christian Family Church |
| NBCI | National Black Church Initiative |
| NBFC | New Beginning Fellowship Church |