| Subject | English | Norwegian Bokmål |
| 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 |