MJCS
| Acronym | Definition |
|---|---|
| MJCS | Malaysian Journal of Computer Science (est. 1985; Faculty of Computer Science and Information Technology; University of Malaya; Kuala Lumpur, Malaysia) |
| MJCS | Malibu Jewish Center & Synagogue (Malibu, CA) |
| MJCS | Memorandum, Joint Chiefs of Staff |
| MJCS | Maison du Jeune Citoyen de Schiltigheim |