| Acronym | Definition |
|---|
| SNM | Society of Nuclear Medicine |
| SNM | Spur Null Magazin (German railroad magazine) |
| SNM | Special Nuclear Material |
| SNM | Subnet Mask |
| SNM | Switch Network Manager |
| SNM | Slovak National Museum (est. 1961) |
| SNM | Somali National Movement |
| SNM | San Marcos (Guatemala, territorial division) |
| SNM | School of Nursing and Midwifery (various universities) |
| SNM | Show No Mercy (gaming clan) |
| SNM | Service des Nouvelles des Marchés (French: New Markets Service) |
| SNM | Shin Nippon Machinery (Japan) |
| SNM | Social Network Marketing |
| SNM | Static Noise Margin |
| SNM | System and Network Monitor (software) |
| SNM | Say No More |
| SNM | Service Member |
| SNM | Strategic Niche Management |
| SNM | Signaling Network Management (SS7) |
| SNM | Singapore National Museum |
| SNM | Saturday Night Magazine (California) |
| SNM | Sentinel Node Mapping |
| SNM | Syndicat National des Musiciens (French: National Union of Musicians) |
| SNM | Subject Named Marine |
| SNM | Sun Net Manager |
| SNM | Schweizer News Magazin (German: Swiss News Magazine) |
| SNM | Senior Naval Member (US Navy) |
| SNM | Société Nautique de Marseille (French yacht club) |
| SNM | Société Neuchâteloise de Médecine (French: Neuchâtel Society of Medicine; Switzerland) |
| SNM | Slave and Master |
| SNM | Sekai No Melody (multilingual singing organisation) |
| SNM | Société Nantaise de Manutention (French: Nantaise Handling Company; France) |
| SNM | Seikai No Monshou (anime) |
| SNM | Student Nurse-Midwife |
| SNM | Sub-Network Manager |
| SNM | Syndicato Nuevo Mexico (Spanish; gang; New Mexico) |
| SNM | Subject Named Member |
| SNM | Sociedad Numismatica de Mexico |
| SNM | System Notification Message |
| SNM | Society of New Music (London based new music organisation) |
| SNM | Said Named Marine |
| SNM | Square Nautical Mile |
| SNM | Système Nucléaire Militaire (French: Military Nuclear Systems) |
| SNM | Small Noise Model |
| SNM | Sadistic and Masochistic |
| SNM | Switching Network Manager (Ciena) |
| SNM | Succession Network Management (Nortel) |
| SNM | Single Nation Model |
| SNM | Société Nouvelle de Métallerie (French: New Company of Metalwork) |
| SNM | Société Nazairienne de Mécanique (French: Nazairian Mechanical Society; France) |
| SNM | Social Network Management |
| SNM | Sonorisation Nuits Magiques (French: Sound Magical Nights) |
| SNM | Sprint Network Manager |
| SNM | Société de Natation Messine (French: Messina Swimming Society) |