| Subject | English | Norwegian Bokmål |
| environ. | diffuse pollution Pollution from widespread activities with no one discrete source, e.g. acid rain, pesticides, urban run-off etc. | diffus forurensning |
| math. | diffuse prior | vag før |
| math. | diffuse prior | diffuse før |
| light. | diffuse reflectance | diffus refleksjonsfaktor |
| light. | diffuse reflectance | diffus reflektans |
| light. | diffuse reflection | diffus refleksjon |
| light. | diffuse sky radiation | diffus himmelstråling |
| environ. | diffuse source Pollution which arises from various activities with no discrete source | diffus kilde |
| light. | diffuse transmission | diffus transmisjon |
| light. | diffuse transmittance | diffus transmisjonsfaktor |
| light. | diffuse transmittance | diffus transmittans |
| light. | isotropic diffuse reflection | isotropisk diffus refleksjon |
| light. | isotropic diffuse transmission | isotropisk diffus transmisjon |