| Subject | English | Portuguese |
| commun. | Digital Subscriber Line Access Multiplexer | multiplexador de acesso DSL |
| commun. | subscriber access | acesso de assinante |
| comp., MS, Braz. | subscriber access number | número de telefone do assinante (A number that is configured in a Private Branch eXchange (PBX) that allows a subscriber to access their Microsoft Exchange mailbox over the telephone) |
| comp., MS | subscriber access number | número de telefone de assinante (A number that is configured in a Private Branch eXchange (PBX) that allows a subscriber to access their Microsoft Exchange mailbox over the telephone) |
| commun., IT | urban subscriber/local access network | assinante urbano/rede de acesso local |