| Subject | English | Catalan |
| environ. | technological accident An unexpected incident, failure or loss occurring through the application of practical or mechanical sciences to industry or commerce that poses potential harm to persons, property or the environment | accident tecnològic |
| environ. | technological change Changing of industrial methods by introducing new technology | canvi tecnològic |
| environ. | technological development No definition needed | desenvolupament tecnològic |
| environ. | technological hazard Any application of practical or mechanical sciences to industry or commerce capable of harming persons, property or the environment | perill tecnològic |
| proj.manag. | technological innovation | innovació tecnològica |
| environ. | technological process No definition needed | processament tecnològic |