backup system
| library
| backup system abbr. | |
| IT | sistema de reserva; sistema auxiliar |
| libraries abbr. | |
| work.fl. commun. | bibliotecas |
| library abbr. | |
| comp., MS | biblioteca |
| econ. | biblioteca |
| environ. | bibliotecas; bibliotecas |
| IT | colección de programas |
| med. | banco |
| |||
| sistema de reserva; sistema auxiliar | |||
|
backup system : 6 phrases in 3 subjects |
| Information technology | 3 |
| Microsoft | 1 |
| United Nations | 2 |