| Subject | English | Croatian |
| econ. | fundamental particle | temeljna čestica |
| health., phys.sc., nucl.phys. | particle accelerator | ubrzivač čestica |
| environ. | particle separator | separator čestica |
| environ. | particle separator A device for segregation of solid particles by size range, as a screening | odvajač čestica |
| environ. | solid particle | kruta čestica |
| econ. | ultra-fine particle | mikročestica |