| Subject | English | Portuguese |
| comp., MS, Braz. | fault tolerant heap | heap de tolerância a falhas (A heap manager that can tolerate some types of programming errors (faults) which in the default Windows heap manager would result in crashes) |
| comp., MS | fault tolerant heap | área dinâmica para dados com tolerância a falhas (A heap manager that can tolerate some types of programming errors (faults) which in the default Windows heap manager would result in crashes) |
| transp. | fault tolerant system | sistema tolerante às avarias |
| IT, el. | fault-tolerant | tolerante às falhas |
| IT, el. | fault-tolerant | insensível a falhas |
| IT | fault-tolerant | sistema reconfigurável em caso de falhas |