MSN (disambiguation)
- Dane County Regional Airport
- FC Barcelona
- Lionel Messi
- List of services by MSN
- Luis Suárez
- MSM (disambiguation)
- MSN
- MSN Dial-Up Internet Access
- MSN Messenger
- Make Some Noise (TV series)
- Manufacturer's serial number
- Master of Science in Nursing
- Medium spiny neuron
- Meeker Southern Railroad
- Meter serial number
- National Sports Council of Malaysia
- Neymar
- West Virginia Radio Corporation