| Subject | English | Portuguese |
| comp., MS | data connection | ligação de dados (A connection that enables the transmission of data) |
| commun., IT | data connection | ligação de dados |
| comp., MS, Braz. | data connection | conexão de dados (A connection that specifies the name, type, location, and, optionally, other information about a database file or server) |
| comp., MS, Braz. | data connection file | arquivo de conexão de dados (A file that stores information about a connection to a data source, such as an Access database, spreadsheet, or text file, and that facilitates data source administration) |
| comp., MS, Braz. | Data Connection Library | Biblioteca de Conexões de Dados (A document library, located on a site running Microsoft Office SharePoint Server 2007, that contains a collection of universal data connection (.udcx) and Office data connection (.odc) files) |
| comp., MS | Data Connection Library | Biblioteca de Ligações de Dados (A document library, located on a site running Microsoft Office SharePoint Server 2007, that contains a collection of universal data connection (.udcx) and Office data connection (.odc) files) |
| commun., IT | data link connection | conexão da ligação de dados |
| commun., IT | data link connection identifier | identificador de circuito na rede |
| comp., MS, Braz. | data retrieval service connection | conexão com o serviço de recuperação de dados (A Web Service installed on Windows SharePoint Services for connecting to and retrieving data) |
| comp., MS | data retrieval service connection | ligação ao serviço de obtenção de dados (A Web Service installed on Windows SharePoint Services for connecting to and retrieving data) |
| commun. | data-direct virtual circuit connection | VCC de controlo |
| comp., MS, Braz. | Office data connection file | arquivo ODC (A file that stores information about a connection to a data source, such as an Access database, spreadsheet, or text file, and that facilitates data source administration) |
| comp., MS, Braz. | Office data connection file | arquivo de conexão de dados do Office (A file that stores information about a connection to a data source, such as an Access database, spreadsheet, or text file, and that facilitates data source administration) |
| commun., IT | public data network for fixed connections | rede pública de dados de circuitos dedicados |