NJCS
| Acronym | Definition |
|---|---|
| NJCS | National Jewish Committee on Scouting |
| NJCS | New Jersey Chiropractic Society (now Association of New Jersey Chiropractors) |
| NJCS | New Jersey Choral Society (Ridgewood, NJ) |
| NJCS | National Joint Committee for Steel (India) |
| NJCS | New Jersey Chamber Singers (Red Bank, NJ) |
| NJCS | New Jerusalem Charter School (Tracy, CA) |