| Acronym | Definition |
|---|
| MNS➣Minutes |
| MNS➣Minister of National Security (various locations) |
| MNS➣Maharashtra Navnirman Sena |
| MNS➣Malaysian Nature Society |
| MNS➣Mathematical and Natural Sciences (various schools) |
| MNS➣Minneapolis Northfield & Southern (railway) |
| MNS➣Money Never Sleeps (film) |
| MNS➣Mental, Neurological, and Substance Use (disorder) |
| MNS➣Military Nursing Service (India) |
| MNS➣Managed Network Security |
| MNS➣Minimal Node Size |
| MNS➣Majority Node Set |
| MNS➣Menu Source |
| MNS➣Mission Needs Statement (US DoD) |
| MNS➣Mirror Neuron System |
| MNS➣Mass Notification System |
| MNS➣Mine Neutralization System (US Navy; US DoD) |
| MNS➣Managed Network Solutions (various locations) |
| MNS➣Monday Night School (various schools) |
| MNS➣Maître Nageur Sauveteur |
| MNS➣Melnick-Needles Syndrome |
| MNS➣MobileNet Services, Inc. (Irvine, CA) |
| MNS➣Metis Nation of Saskatchewan |
| MNS➣Managed Network Service (Sprint) |
| MNS➣Master Navigator Software |
| MNS➣Micro and Nano System |
| MNS➣Metro News Service (Texas) |
| MNS➣Mobile Net Switch (software) |
| MNS➣Music Never Stops |
| MNS➣Months-No-Sale |
| MNS➣Munsch Network Solutions LLC (South Carolina) |
| MNS➣Medill News Service |
| MNS➣Minneapolis, Northfield, and Southern Railway |
| MNS➣Masters of Natural Science |
| MNS➣Madras Naturalists' Society (India) |
| MNS➣Malton Neighbourhood Services (Canada) |
| MNS➣Milwaukee Numismatic Society |
| MNS➣Modular Number System |
| MNS➣Marine Navigation Services |
| MNS➣Master Nuclear Schedule |
| MNS➣Major New System |
| MNS➣Masculus Nutrix Societas |
| MNS➣Multilateral Netting System/Service |