| Subject | English | Spanish |
| fin., polit. | Common Communications Network/ Common Systems Interface | Red Común de Comunicación/Interfaz Común de Sistemas |
| IT | common communications network/common systems interface | red común de comunicación/interfaz común de sistemas |
| market., IT | Communications network Community programme on trade electronic data interchange systems | Programa Comunitario relativo a la Transferencia Electrónica de Datos de Uso Comercial utilizando las Redes de Comunicación |
| patents. | communications network systems | sistemas de redes de comunicaciones |
| ed. | computer systems networking | redes informáticas |
| patents. | consultancy and advisory services, all relating to computer systems, computer networks, computer hardware, software and computer peripheral devices | servicios de consultoría y asesoría, todos relacionados con sistemas informáticos, redes informáticas, hardware, software y periféricos de ordenador |
| gen. | cooperation for open systems interconnection networking in Europe | Cooperación sobre las Redes de Sistemas Abiertos en Europa |
| patents. | design and rental of computer hardware, software, computer systems, computer networks, computer peripheral devices and parts and fittings for computers | diseño y alquiler de hardware informático, software informático, sistemas informáticos, redes informáticas, periféricos informáticos y partes y piezas para ordenadores |
| commun. | digital private networks signaling system | sistema de señalización digital para redes privadas |
| commun. | digital private networks signalling system | sistema de señalización digital para redes privadas |
| IT | distributed system network | red de sistema distribuido |
| org.name. | European Network for Sustainable Food Systems | Red europea para unos sistemas alimentarios sostenibles |
| energ.ind. | European Network of Transmission System Operators | Red Europea de Gestores de Redes de Transporte |
| el. | European Network of Transmission System Operators for Electricity | Red Europea de Gestores de Redes de Transporte de Electricidad |
| org.name. | European System of Cooperative Research Networks in Agriculture | ESCORENA |
| nat.sc., agric., UN | European System of Cooperative Research Networks in Agriculture | Sistema europeo de redes cooperativas de investigación agrícola |
| health. | EU-US Task Force to establish a Global Early Warning System and Response Network for Communicable Diseases | Grupo de Acción Unión Europea-Estados Unidos encargado de desarrollar e instaurar una red mundial eficaz de alerta y reacción ante las enfermedades transmisibles |
| org.name. | Famine Early Warning System Network | Red del sistema de alerta rápida contra la hambruna |
| org.name. | Famine Early Warning System Network | Sistema de alerta temprana para casos de hambruna |
| org.name. | Famine Early Warning System Network | Red de sistemas de alerta temprana contra la hambruna |
| org.name. | Famine Early Warning Systems Network | FEWS NET |
| org.name. | Famine Early Warning Systems Network | Red de sistemas de alerta temprana contra la hambruna |
| org.name. | Famine Early Warning Systems Network | Red del sistema de alerta rápida contra la hambruna |
| org.name. | Famine Early Warning Systems Network | Sistema de alerta temprana para casos de hambruna |
| org.name. | Famine Early Warning Systems Network | Red de sistemas de alerta temprana en caso de hambruna |
| IT | GEneric NEtwork for Satellite Interactive Systems | Red genérica para sistemas interactivos por satélite |
| health. | Health Surveillance System for Communicable Diseases within the European Public Health Information Network | sistema de vigilancia sanitaria de enfermedades transmisibles integrado en la Red europea de información en materia de salud pública |
| org.name. | Information Network and Global System | Sistema Mundial y Red de Información |
| org.name. | Information Network and Global System | Sistema Mundial y Red de Información del PMA |
| org.name. | Integrated Plant Nutrition Systems Field Trials Networks | Red sobre ensayos prácticos de sistemas integrados de nutrición de las plantas |
| patents. | integration of computer systems and computer networks | integración de sistemas informáticos y redes informáticas |
| industr. | intelligent communication network systems | sistemas inteligentes de comunicación interconectados |
| commun. | intelligent network database management system | sistema de gestión de base de datos de RI |
| IT, food.ind., UN | International Network of Food Data Systems | Red internacional de sistemas de datos sobre alimentos |
| org.name. | International Network of Food Data Systems | INFOODS |
| environ. | International Reference Life Cycle Data System ILCD Data Network | red de datos del sistema internacional de datos de referencia sobre el ciclo de vida ILCD |
| org.name. | Latin American Network of Food Data Systems | Red Latinoamericana de Composición de Alimentos |
| commun. | network access system | nodo |
| commun. | network access system | sistema de acceso a la red |
| commun., IT | network basic input/output system | Sistema de Entrada/Salida Básico de Red |
| commun., IT | network basic input/output system | sistema básico de E/S de red |
| commun., IT | network basic input/output system | Sistema de E/S básico de red |
| comp., MS | network basic input/output system | sistema básico de entrada y salida de red (An application programming interface (API) that can be used by programs on a local area network (LAN). NetBIOS provides programs with a uniform set of commands for requesting the lower-level services required to manage names, conduct sessions, and send datagrams between nodes on a network) |
| commun. | network control system | sistema de control de la red |
| comp., net. | network file system | sistema de ficheros en red |
| IT | Network File System | Sistema de ficheros de red |
| commun. | network file system | sistema de ficheros distribuidos |
| commun. | network file system | sistema de archivo en red |
| commun. | network file system | sistema de archivos de red |
| comp., MS | network file system | Network File System (A distributed file system that allows users to access remote files and directories on a network as if they were local. NFS is compatible with Microsoft Windows and UNIX-based systems, including Linux and Mac OS X) |
| comp., MS | Network Inspection System | Sistema de inspección de red (A detection system that helps guard against intrusion attempts targeting known and newly discovered vulnerabilities in network protocols) |
| commun. | network management system | sistema de gestión de la red |
| commun. | network management system | sistema de gestión de red |
| org.name. | Network of Regional Market Information Systems and Traders' Organizations of West Africa | Redes Regionales de Sistemas de Información de Mercados y Organizaciones de Comerciantes en el África Occidental |
| org.name. | Network on Agroforestry Systems | Red de sistemas agroforestales |
| org.name. | Network on Food and Nutrition Surveillance System | Red de cooperación técnica sobre sistemas de vigilancia alimentaria y nutricional |
| comp., net. | network operating system | sistema de explotación de red |
| ed., IT | network operating system | red de sistema operativo |
| IT | network-based information system | sistema de información basado en red |
| IT | NETwork-Basic Input/Output System | Sistema de entrada-salida de red básica |
| commun., IT | parallel architecture for networking gateways linking OSI systems | arquitectura paralela para formar redes con pasarelas que interconecten sistemas ISA |
| energ.ind., el. | protection system for an electrical network | sistema de protección para red eléctrica |
| org.name. | Regional Expert Consultation of the Asia-Pacific Network for Food and Nutrition on Concretizing Actions on Establishment of Food Insecurity and Vulnerability Information and Mapping Systems | Consulta regional de expertos de la red de Asia y el Pacífico para la alimentación y la nutrición sobre la adopción de medidas concretas para el establecimiento de sistemas de información y cartografía sobre la inseguridad alimentaria y la vulnerabilidad |
| org.name. | Regional Network of Cooperation for the Design and Operation of National Food Information and Early Warning Systems | Red regional de cooperación para el diseño y funcionamento de sistemas nacionales de información y alerta alimentarias |
| org.name. | Regional Technical Cooperation Network on Agroforestry Systems | Red regional de cooperación técnica en sistemas agroforestales |
| gen. | Schengen Information System Network | infraestructura de comunicación para el entorno de Schengen |
| tax. | System Customs Enforcement Network | sistema de redes para la lucha aduanera contra el fraude |
| tax. | System for Customs Enforcement Networks | sistema de redes para la lucha aduanera contra el fraude |
| ed. | system, networking and LAN/WAN management | gestión de sistemas y de redes locales y de área amplia (LAN/WAN) |
| org.name. | System of Latin American Technical Cooperation Networks | Sistema de redes de cooperación técnica latinoamericana |
| UN | Systems and Networks, Observation and Early Warning | sistemas y redes, observación y alerta temprana |
| IT | systems network architecture | arquitectura unificada |
| IT, industr. | Systems Network Architecture | Arquitectura de redes de sistemas |
| commun., IT | systems network architecture | arquitectura de redes de sistemas |
| IT | systems network architecture | arquitectura de red de sistemas |
| comp., MS | Systems Network Architecture | Arquitectura de redes de sistemas (A network model devised by IBM to enable IBM products, including mainframes, terminals, and peripherals, to communicate and exchange data) |
| commun. | Systems Network Architecture protocol | protocolo SNA |
| polit. | Systems Network Engineering and Architecture | Ingeniería y Arquitectura de Redes |
| org.name. | System-wide Information Network on Genetic Resources | Red de información sobre los recursos genéticos para todo el sistema |
| org.name. | System-wide Information Network on Genetic Resources | SINGER |
| food.ind., UN | Technical Cooperation Network on Food and Nutrition Surveillance Systems | Red de cooperación técnica sobre sistemas de vigilancia alimentaria y nutricional |
| org.name. | Technical Cooperation Network on Food and Nutrition Surveillance Systems | SISVAN |
| org.name. | Technical Cooperation Network on Livestock Production Systems for Small Farmers | Red de cooperación técnica sobre sistemas de producción ganadera para los pequeños agricultores |
| org.name. | UN System Network on Rural Development and Food Security | Red del Sistema de las Naciones Unidas sobre desarrollo rural y seguridad alimentaria |
| IT | unidirectional broadcast system network | red de paso de testigo implícita |
| commun. | Universal Mobile Telecommunications System core network | red del núcleo del Sistema Universal de Telecomunicaciones Móviles |
| commun. | Universal Mobile Telecommunications System core network | red del núcleo UMTS |
| gen. | Universal Mobile Telecommunications System network | red del Sistema Universal de Telecomunicaciones Móviles |
| gen. | Universal Mobile Telecommunications System network | red UMTS |
| comp., MS | username (The name by which a user is identified to a computer system or network. During the logon process, the user must enter the username and the correct password. If the system or network is connected to the Internet, the username generally corresponds to the leftmost part of the user's e-mail address (the portion preceding the | nombre de usuario |
| org.name. | WFP Information Network and Global System | Sistema Mundial y Red de Información |
| org.name. | WFP Information Network and Global System | Sistema Mundial y Red de Información del PMA |
| org.name. | WFP Information Network and Global System II | Sistema Mundial y Red de Información del PMA |
| commun. | xerox network systems/internet transport protocol | Sistema de Red de Xerox/Protocolo de Transporte Internet |