| Subject | English | Catalan |
| environ. | accident source The cause or origin of an unexpected occurrence, failure or loss with the potential for harming human life, property or the environment | font d'accidents |
| comp., MS | connected data source | font de dades connectada (A directory, database, file, or other data repository that is typically offsite and that needs to be accessed remotely) |
| comp., MS | data source | font de dades (A disk, file, document, or other collection of information from which data is taken or moved) |
| comp., MS | data source | origen de les dades (In communications, the portion of a Data Terminal Equipment (DTE) device that sends data) |
| environ. | diffuse source Pollution which arises from various activities with no discrete source | font difusa |
| environ. | emission source A chemical process, building, furnace, plant or other entity responsible for the discharge of pollutants or contaminants into the environment | fonts d'emissió |
| environ. | energy source Potential supplies of energy including fossil and nuclear fuels as well as solar, water, wind, tidal and geothermal power | font energètica |
| environ. | energy source material Sources from which energy can be obtained to provide heat, light, and power. Energy resources, including fossil and nuclear fuels as well as solar, water, tidal and geothermal energy, may be captured or recovered and converted into other energy forms for a variety of household, commercial, transportation, and industrial applications | material d'origen energètic |
| environ. | impact source Elements of an action which cause damage to the surrounding environment | fonts d'impacte |
| environ. | information source Generally, any resource initiating and substantiating the reception of knowledge or specifically, the origin of a data transmission | font d'informació |
| environ. | line source Line source means a one-dimensional source. An example of a line source is the particular emissions from a dirt road | font alineada |
| environ. | linear source of sound Point noise sources placed one after the other one as, for instance, in a row of cars moving on a road | font lineal de so |
| environ. | non-polluting energy source Energy that is ecologically safe and renewable. The most widely used source is hydroelectric power, which currently supplies some 6.6% of the world's energy needs. Other non-polluting sources are solar energy, tidal energy, wave energy and wind energy. Most non-polluting energy sources require a high capital investment but have low running costs | font d'energia no contaminant |
| comp., MS | ODBC data source | origen de dades ODBC (Data and the information needed to access that data from programs and databases that support the Open Database Connectivity (ODBC) protocol) |
| environ. | plane source Pollution which arises from various activities with no discrete source | contaminació auronàutica |
| environ. | point source Pollution from a discrete source, such as a septic tank, a sewer, a discharge type, a landfill, a factory or waste water treatment works discharging to a watercourse; stack emission from an industrial process; or spillage from an underground storage tank leaching into groundwater | punt emissor de contaminació |
| environ. | pollutant source identification | identificació de fonts contaminants |
| environ. | renewable energy source Energy sources that do not rely on fuels of which there are only finite stocks. The most widely used renewable source is hydroelectric power; other renewable sources are biomass energy, solar energy, tidal energy, wave energy, and wind energy; biomass energy does not avoid the danger of the greenhouse effect | font energètica renovable |
| comp., MS | result source | origen de resultats (A source that returns a set of search results for a given search query. The source can be a search service in the local server farm or another server farm, or another search engine that is compliant with the OpenSearch protocol) |
| environ. | separation at source Segregating various wastes at the point of generation (e.g. separation of paper, metal and glass from other wastes) to make recycling simpler and more efficient | separació en origen |
| environ. | sorting at source The classification and separation of solid waste, according to type, at the location where it is generated | separació en origen |
| comp., MS | Source Manager | Gestor de fonts bibliogràfiques (A dialog box that allows users to add/remove/organize the list of bibliographic information for the document) |
| comp., MS | source of authority | origen d'autoritat (The location where Active Directory directory service objects, such as users and groups, are mastered (an original source that defines copies of an object) in a cross-premises deployment) |
| environ. | source of pollution The place, places or areas from where a pollutant is released into the atmosphere or water, or where noise is generated. A source can be classified as point source, i.e. a large individual generator of pollution, an area source, or a line source, e.g. vehicle emissions and noise | fonts de contaminació |
| comp., MS | source provider | proveïdor font (A synchronization provider that enumerates any changes and sends them to the destination provider) |
| comp., MS | source subscription | subscripció d'origen (A subscription that is canceled to create a new subscription as a result of a conversion or merge) |
| environ. | use of waste as energy source | ús a efectes energètics |
| environ. | waste collection at source The gathering and transporting of refuse from its place of origin, system where waste is collected by the waste producer at the production place | recollida de residus a la font |