| Acronym | Definition |
|---|
| CNJ➣Commission Nationale des Jeunes (French: National Youth Commission) |
| CNJ➣Centre National du Jeu (French game library) |
| CNJ➣Central New Jersey |
| CNJ➣College of New Jersey |
| CNJ➣Conseil Nantais de la Jeunesse (French youth council) |
| CNJ➣Central Railroad Company of New Jersey |
| CNJ➣Cercle Nancéien de Judo (French judo club) |
| CNJ➣Conseil Nanterrien de la Jeunesse (French youth council) |
| CNJ➣Christian Networks Journal |
| CNJ➣Comision Nacional de Juventud (Spanish: National Youth Commission; Peru) |
| CNJ➣Computer Networks Journal |