| Acronym | Definition |
|---|
| MJS➣Miroku Jyoho Service (Japan) |
| MJS➣Milwaukee Journal Sentinel |
| MJS➣Madison Jazz Society (est. 1984; Madison, WI) |
| MJS➣Manila Japanese School (Philippines) |
| MJS➣Medical Justice Services (physician association; est. 2002; Greensboro, NC) |
| MJS➣Minneapolis Japanese School (Woodbury, MN) |
| MJS➣Master of Juridical Studies |
| MJS➣Mara Jade Skywalker (Star Wars; fictional character) |
| MJS➣Markov Jump System |
| MJS➣Memorial Junior School (Whippany, NJ) |
| MJS➣Military Judges Seminar |
| MJS➣Michael John Smith Lighting Consultants (Houston, TX) |
| MJS➣Myanmar Japan Software Co., Ltd. |
| MJS➣Measure for Job Satisfaction (Australia) |