| Acronym | Definition |
|---|
| JMN➣Jamestown (Amtrak station code; Jamestown, NY) |
| JMN➣Jones Media Networks, Ltd. (New York, NY) |
| JMN➣Journals and Miscellaneous Notebooks of Ralph Waldo Emerson |
| JMN➣Jogja Media Net (Indonesia) |
| JMN➣Justification for Mission Need |
| JMN➣Jeunesses Musicales Norway (UNESCO musical organization) |
| JMN➣Junctional Melanocytic Nevi (dermatology) |