| Subject | English | Romanian |
| transp., tech., law | high-intensity point light source | punctul de intensitate maximă a sursei de lumină |
| construct. | point sound source | sursă sonoră punctiformă |
| environ. | point source | sursă punctuală |
| environ. | point source Pollution from a discrete source, such as a septic tank, a sewer, a discharge type, a landfill, a factory or waste water treatment works discharging to a watercourse; stack emission from an industrial process; or spillage from an underground storage tank leaching into groundwater | sursă exactă |
| construct. | point source of air pollutants | sursă de eliminare a gazelor |
| construct. | point source of radiation | sursă de lumină punctiformă |
| construct. | point-source radiator | emițător punctiform |