| Acronym | Definition |
|---|
| NNN➣Triple Net (method of computing real estate costs among commercial rental properties; lease) |
| NNN➣Nippon News Network (Japan) |
| NNN➣New Nordic Norm (skiing) |
| NNN➣No New News |
| NNN➣Newspaper National Network LP |
| NNN➣Non-Nuclear Nation |
| NNN➣Natural News Network (online magazine; Rhode Island) |
| NNN➣Novy-MacNeal-Nicolle (culture medium) |
| NNN➣Notes Named Network (Domino) |
| NNN➣Net News Now |
| NNN➣Next Navy Network |
| NNN➣Normal No Noobs (gaming community, Worms World Party) |