| Acronym | Definition |
|---|
| JMcL➣John McLaughlin (musician) |
| JMcL➣Journal of Malaysian and Comparative Law |
| JMcL➣Jackson-Madison County Library (Tennessee) |
| JMcL➣Job Management and Control Language (BI Moyle Associates) |
| JMcL➣John Martin Construction Ltd (UK) |
| JMcL➣Jukkasjarvi Mind Control Laser (gaming) |
| JMcL➣Jeff Morelli Consulting Limited |
| JMcL➣Jincheng Motor Co., Ltd. |
| JMcL➣Jonathan Michael Consultancy Limited |