| Subject | English | Italian |
| commun., IT | design, debug and test environments | ambienti di progettazione, di messa a punto e di verifica |
| commun., IT | Open Test Environment | ambiente di test aperto |
| commun. | test environment | ambiente di prova |
| comp., MS | test environment | ambiente di testing (An environment that corresponds as closely as possible to the production environment and within which system and user acceptance tests can be carried out) |