| Subject | English | Spanish |
| commer., commun., IT | cold faxing | fax marketing |
| commer., commun., IT | cold faxing | envío de fax comercial no solicitado |
| commun. | combination printer/fax machine | combinación impresora-fax |
| comp. | contemporary fax | fax moderno |
| crim.law. | encrypted fax | fax cifrado |
| crim.law. | encrypted fax | criptofax |
| comp., MS | fax account | cuenta de fax (A collection of settings for sending and receiving faxes using a particular fax modem or fax server. Before you can send or receive faxes in Windows, you must set up a fax account) |
| comp., MS | fax call | llamada de fax (An attempt to send a fax to a computer (or to an external fax modem) via an analog phone line) |
| commun. | Fax directory | Guía de números de fax |
| commun., IT, engl. | fax machine | fax |
| commun., IT | fax machine | telefax |
| stat. | fax machines | faxes |
| stat. | fax machines | máquinas de fax |
| stat. | fax machines | aparatos de fax |
| R&D. | fax message | Traducción de telefax |
| comp., MS | fax modem | módem fax (A modem that sends (and possibly receives) data encoded in a fax format (typically CCITT fax format), which a fax machine or another modem decodes and converts to an image) |
| dat.proc. | fax over Internet Protocol | fax sobre IP |
| industr. | fax paper | papel para telefax |
| industr. | fax paper | papel de fax |
| commun., IT | fax receiver | receptor de fax |
| commun., IT | fax receiver | registrador de facsímil |
| patents. | fax rolls | rollos de fax |
| comp., MS | fax server | servidor de fax (A network server that receives incoming faxes and sends them directly to the intended recipient. A fax server can also accept outgoing faxes from the network and transmit them to their intended recipients) |
| commun., IT | fax transmission | transmisión por fax |
| commun. | fax unit | telecopiadora |
| commun. | G3 fax | teleservicio de facsímil grupo 3 |
| commun. | group 3 fax | teleservicio de facsímil grupo 3 |
| commun. | high-speed fax modem | módem de fax de alta velocidad |
| comp. | letter and faxes | cartas y faxes (facsímiles) |
| stat. | paperless fax image reporting system | sistema de captura de datos vía línea telefónica |
| obs. | Please send the Conference Organisation Department a list of your delegates to this meeting as soon as possible. E-mail address: ... fax .... | Sírvanse comunicar lo antes posible al Servicio de Conferencias y Organización la lista de los miembros de su Delegación que participarán en la reunión. Correo electrónico: ... Fax: ... |
| meteorol. | Print Survey to Mail or Fax | Imprimir para enviar por correo o por fax |
| comp., MS | Printers and Faxes | Impresoras y faxes (The folder in Control Panel that contains the Add Printer Wizard and icons for all the printers installed on your computer) |
| gen. | submission of a complaint by fax | presentación de una reclamación mediante telefax |
| IT | voice/fax interface board | tablero de interfaz de voz/fax |
| comp., MS | Windows Fax and Scan | Fax y Escáner de Windows (A feature in Windows Vista that allows the user to manage faxing and scanning functions) |
| comp., MS | work fax | fax del trabajo (An Outlook contact's professional fax number) |