| Subject | English | Portuguese |
| commun. | Mobile Virtual Network Operator | Operador de Rede Móvel Virtual |
| commun. | Mobile Virtual Network Operator | operador móvel virtual |
| commun. | mobile virtual network operator | operador móvel virtual |
| comp., MS, Braz. | virtual network number | número da rede virtual (A 4-byte hexadecimal number used for addressing and routing purposes. The internal network number identifies a virtual network inside a computer. The internal network number must be unique to the IPX internetwork) |
| comp., MS | virtual network number | número de rede virtual (A 4-byte hexadecimal number used for addressing and routing purposes. The internal network number identifies a virtual network inside a computer. The internal network number must be unique to the IPX internetwork) |