NEM
- Assembly of the International Space Station
- Dude 'n Nem
- N-Ethylmaleimide
- National Electricity Market
- National Electronics Museum
- National Equality March
- Nem
- Nem (footballer, born 1973)
- Nem (footballer, born 1987)
- Nemi language
- Nemom railway station
- Net energy metering
- Networked and Electronic Media
- New Economic Mechanism
- New Economic Model
- New Malden railway station
- Newmont
- Normen Europäischer Modellbahnen
- Nouvel Ensemble Moderne
- Russian Orbital Service Station
- So Nem
- Wellington Nem