English abbreviations from nja to njrotc
- NJA (National Jazz Awards)
- NJAC (New Jersey Administrative Code)
- NJAD (New Jersey Association of the Deaf)
- NJARA (New Jersey Animal Rights Alliance)
- NJB (New Jersey Business Magazine)
- NJBA (New Jersey Blacksmiths Association)
- NJBM (New Jersey Business)
- NJBS (Nevill Juvenile Bonfire Society)
- NJC (Nizhnevartovsk Airport)
- NJD (New Jersey Devils Hockey Team)
- NJE (New Jersey Future)
- NJEA (New Jersey Education Association)
- NJF (Al Najaf International Airport)
- NJG (Nachtjagd ( Night Fighter))
- NJH (Nixa Junior High School)
- NJHC (New Jersey HardCore)
- NJHS (National Junior Honor Society)
- NJI (Neighborhood Jobs Initiative)
- NJIT (New Jersey Institute of Technology)
- NJJ (Not Just Java)
- NJK (NAF El Centro)
- NJL (National Jyhad League)
- NJMRC (National Jewish Medical and Research Center)
- NJMS (New Jersey Medical School)
- NJN (National Jesuit News)
- NJNWTF (New Jersey State Chapter of the National Wild Turkey Federation)
- NJP (Non Judicial Punishment)
- NJPW (New Japan Pro Wrestling)
- NJROTC (Navy Junior Reserve Officers' Training Corps)