| Acronym | Definition |
|---|
| MNN➣Mother Nature Network |
| MNN➣Manhattan Neighborhood Network (Public Access TV) |
| MNN➣Mohawk Nation News (est. 1990) |
| MNN➣Multilayer Neural Network (computer science) |
| MNN➣Mobile Network Node |
| MNN➣Marion, Ohio (Airport Code) |
| MNN➣Mountain Network News |
| MNN➣Mononitronaphthalene |
| MNN➣Minnesota News Network (Milwaukee, MN) |
| MNN➣Modular Neural Network(s) |
| MNN➣Mac News Network |
| MNN➣Massachusetts Nonprofit Network |
| MNN➣Minnesota Northern Railroad, Inc. |
| MNN➣Music News Net (website) |
| MNN➣Maintenance Network Node |