| Subject | Croatian | English |
| environ. | monitoring buke | noise monitoring |
| environ. | monitoring mora | marine monitoring |
| environ. | monitoring onečišćenja | pollution monitoring |
| environ. | monitoring onečišćujućih tvari | pollutant monitoring Periodic or continuous determination of the amount of pollutants present in the environment |
| environ. | monitoring prometa | traffic monitoring |
| environ. | monitoring zračenja | radiation monitoring |