| Subject | English | Maltese |
| polit. | Directorate for Proximity and Assistance, Security and Safety | Direttorat għall-Prossimità u l-Assistenza, is-Sigurtà u s-Sikurezza |
| transp., avia. | Ground Proximity Warning System | Sistema ta' Twissija ta' Qrubija lejn l-Art |
| comp., MS | proximity sensor | senser tal-prossimità (A type of sensor that can determine without physical contact if an object/person is nearby, or can be used to measure the distance between the object/person and the sensor device) |