| Subject | English | Catalan |
| environ. | environmental problem solving The activity of finding solutions for troublesome or perplexing situations involving ecological or natural resources | solució de problemes ambientals |
| math. | problem of m-rankings | problema dels m-ordenaments |
| comp., MS | Windows Problem Reporting | Informe de problemes del Windows (The Windows technology that manages information to help Microsoft create solutions to non-critical problems (problems that do not cause programs, services, or components to stop working)) |