| Subject | Portuguese | German |
| comp., MS, Braz. | Broadband Integrated Services Digital Network | Breitband-ISDN |
| IT | dados Dual Network | Dual-Network-Daten |
| econ. | Enterprise Europe Network | Enterprise Europe Network |
| comp., MS, Braz. | Integrated Services Digital Network | ISDN |
| comp., MS | mapa do Network Information Service | Netzwerkinformationsdienst-Zuordnung |
| comp., MS, Braz. | Microsoft Developer Network | MSDN |
| commun. | National Telecommunications Network | National-Telecommunications-Network |
| comp., MS, Braz. | Network Control Block | Netzwerkkontrollblock |
| comp., MS, Braz. | Network File System | Network File System |