| Subject | English | French |
| IT | Development Environment | environnement de développement |
| gen. | development environment | environnement de développement |
| comp., MS | integrated development environment | environnement de développement intégré (A set of integrated tools for developing software. The tools are generally run from one user interface and consist of a compiler, an editor, and a debugger, among others) |
| comp. | integrated development environment | environnement de développement intégré |
| comp., MS | isolated development environment | environnement de développement isolé (A private copy of the database that is created from the database project and typically filled with data by using a data generation plan) |
| avia., Canada, tech. | software development environment | environnement pour le développement de logiciels |