| Subject | English | Portuguese |
| commun., IT | commitment,concurrency and recovery relationship | relação de compromisso,concorrência e recuperação |
| comp., MS | concurrency model | modelo de simultaneidade (A way in which an application can be designed to account for concurrent operations that use the same cached data. Windows Server AppFabric supports optimistic and pessimistic concurrency models) |
| comp., MS, Braz. | Concurrency Runtime | Tempo de Execução de Simultaneidade (A concurrent programming framework for C++ that simplifies parallel programming and helps developers write robust, scalable, and responsive parallel applications) |