| Acronym | Definition |
|---|
| VNSO➣Vanuatu National Statistics Office |
| VNSO➣Vietnam National Symphony Orchestra |
| VNSO➣Vserossiyskaya Natsyonalnaya Skautskaya Organizatsya (Russian: All-Russia National Scout Organization) |
| VNSO➣Van Nuys Sherman Oaks Senior Citizen Center (Oakland, CA) |