| Subject | English | French |
| work.fl., IT | backing store | mémoire auxiliaire |
| work.fl., IT | backing store | mémoire réserve |
| comp., MS | backing store | magasin de stockage (A mass-storage device that serves as backup memory for paging when physical memory is full) |
| IT, tech. | backing store | mémoire périphérique |
| IT, tech. | backing store | mémoire secondaire |
| IT, life.sc. | backing store | mémoire additionnelle |
| IT, tech. | backing store | mémoire externe |
| work.fl., IT | backing store | mémoire intermédiaire ! |
| comp. | backing store | mémoire supplémentaire |
| automat. | computer backing store | mémoire additionnelle de calculateur |