| Acronym | Definition |
|---|
| NBCO➣Nevis Business Corporation Ordinance (est. 1984; Nevis) |
| NBCO➣Newspaper-Broadcast Cross-Ownership (Federal Communications Commission rule) |
| NBCO➣Non-Banking Credit Organization (microfinance; Azerbaijan) |
| NBCO➣Name Brand Computer Outlet |
| NBCO➣Nuclear, Biological, and Chemical Officer |
| NBCO➣Neodymium Barium Copper Oxide |