| Subject | English | Spanish |
| market. | advertising theme | tema de propaganda |
| comp., MS | Change theme | Cambiar tema (The menu item that enables users to change their Windows Live theme) |
| immigr. | Programme for cooperation among local communities in the European Union, local communities in Mediterranean non-member countries and organizations involving migrants and supported by these communities, constituted in networks on the theme of migration | Programa de cooperación entre colectividades locales de la Unión Europea,colectividades locales de los Países Terceros Mediterráneos y organismos vinculados a migrantes y apoyados por estas colectividades,constituidos en redes en relación con el asunto de las migraciones |
| immigr. | Programme for cooperation among local communities in the European Union, local communities in Mediterranean non-member countries and organizations involving migrants and supported by these communities, constituted in networks on the theme of migration | Programa Med-Migración |
| social.sc. | theme and rheme | tema-rema |
| comp., MS | theme color | color para temas (One of a set of colors that is used in a file. Theme colors, theme fonts, and theme effects compose a theme) |
| comp., MS | theme engine | motor de temas (The program module that applies a predefined graphic theme to the user interface) |
| comp., MS | theme family | familia de temas (A set of variants on a single theme) |
| org.name. | Theme Group "Management and Sustainable Use of Plant Genetic Resources" | Grupo Temático sobre Ordenación y Utilización Sostenible de los Recursos Fitogenéticos |
| UN, AIDS. | theme groups on AIDS, United Nations | grupos de las Naciones Unidas sobre la cuestión del SIDA |
| UN, AIDS. | theme groups on AIDS, United Nations | grupos de las Naciones Unidas sobre la cuestión del VIH |
| UN, AIDS. | theme groups on HIV, United Nations | grupos de las Naciones Unidas sobre la cuestión del SIDA |
| UN, AIDS. | theme groups on HIV, United Nations | grupos de las Naciones Unidas sobre la cuestión del VIH |
| hobby | theme park | parque temático |
| comp., MS | theme resource | recurso de tema (A file of supported type used in a theme) |
| comp., MS | theme variant | variación de tema (One of the variations of a theme that make up a theme family) |
| gen. | United Nations Development Assistance Framework Disaster Mitigation Theme Group | Grupo Temático sobre Mitigación de los Efectos de los Desastres del Marco de Asistencia de las Naciones Unidas para el Desarrollo |
| org.name. | United Nations Theme Group | grupo temático de las Naciones Unidas |