| Subject | English | Spanish |
| stat. | continued week claimed | semana continua solicitada |
| stat. | continued week paid | semana continua liquidada |
| commun., el. | day of week routing | encaminado basado en el día de la semana |
| health. | European Week against Cancer | semana europea de lucha contra el cáncer |
| econ. | European Week for Business | Semana Europea de la Empresa |
| arts., ed., nat.sc. | European Week for Scientific Culture | Semana Europea de la Cultura Científica |
| environ. | European Week for Waste Reduction | Semana Europea de la Reducción de Residuos |
| environ. | European Week for Waste Reduction | Semana Europea de la Prevención de Residuos |
| arts., ed., nat.sc. | European Week of Scientific Culture | Semana Europea de la Cultura Científica |
| gen. | I punished my son a week for not doing homework | Castigué a mi hijo una semana por no hacer la tarea |
| UN, police | International Cooperation Week on Crime Prevention | Semana Internacional de Сoperación sobre Prención del Delito |
| social.sc. | International Rainbow Week Movement | Movimiento International de las Jornadas Arco Iris |
| h.rghts.act., nat.sc. | International Week of Science and Peace | Semana Internacional de la Ciencia y la Paz |
| gen. | One week has seven days | Una semana tiene siete días |
| polit. | reduce costs, only documents produced in the week preceding the meeting will be available in the meeting room. | Con el fin de reducir costes, solo estarán disponibles en la sala los documentos elaborados durante la semana anterior a la reunión. |
| transp. | week-end ticket | billete de fin de semana |
| industr., construct. | week indicator | indicador semanal |
| UN | Week of Solidarity with the Peoples of Non-Self-Governing Territories | Semana de Solidaridad con los pueblos de los territorios no autónomos |
| UN | Week of Solidarity with the Peoples Struggling against Racism and Racial Discrimination | Semana de solidaridad con los pueblos que luchan contra el racismo y la discriminación racial |
| polit. | week of the session conducted at ministerial level | semana ministerial |
| comp., MS | Week view | Vista Semana (A calendar view that displays information for a one-week period) |
| industr., construct. | week wheel | rueda de octava |