| Subject | English | Finnish |
| el., acoust. | diffuse-field sensitivity | diffuusikenttäherkkyys |
| earth.sc. | diffuse front | diffuusi rintama |
| environ. | diffuse pollution source | hajalähde |
| environ. | diffuse pollution source | hajakuormituslähde |
| light. | diffuse reflectance | hajaheijastussuhde |
| light. | diffuse sky radiation | taivaan hajasäteily |
| environ. | diffuse source | hajanainen lähde |
| environ. | diffuse source | hajakuormituslähde |
| environ. | diffuse source Pollution which arises from various activities with no discrete source | hajanainen lähde |
| environ. | diffuse source input | hajakuormitus |
| agric., mech.eng. | diffuse sublimation front | epäterävä sublimaatiorajapinta |
| light. | diffuse transmittance | hajaläpäisysuhde |
| el. | diffusing barrier | diffuusioraja |
| industr., construct., met. | diffusing glass | hajataittava lasi |
| industr., construct., met. | diffusing glass | diffuusiolasi |
| el. | diffusing panel | hajotuslevy |
| el. | diffusing screen | hajotuslevy |
| construct. | diffusing well | imeytyskaivo |
| industr., construct., chem. | laminated light-diffusing glass | laminoitu valoa hajottava lasi |
| industr., construct., chem. | laminated light-diffusing glass | valoa sirottava monikerroslasi |
| industr., construct., chem. | laminated light-diffusing glass | laminoitu diffuusiolasi |
| industr., construct., met. | light-diffusing glass | hajataittava lasi |
| industr., construct., met. | light-diffusing glass | diffuusiolasi |
| med. | the diffusing capacity of the lung | diffuusiokapasiteetti |