| Acronym | Definition |
|---|
| MJCA➣Ministry of Justice and Constitutional Affairs |
| MJCA➣Mount Juliet Christian Academy (Mt Juliet, TN) |
| MJCA➣MJ Carter Associates (UK) |
| MJCA➣Missouri Junior Cattlemen's Association |
| MJCA➣Maison Jeune Culture Abyme |
| MJCA➣Micro Jet Cooling Array |
| MJCA➣Memphis Jackson Cricket Association |
| MJCA➣Melton Junior Cricket Association |
| MJCA➣Michael J Camlinde and Associates (Oklahoma City, OK) |
| MJCA➣Moose Jaw Construction Association |
| MJCA➣Modular Joint Capacity Allocation |
| MJCA➣Ministry of Justice and Customs of Australia |