| Subject | English | Maltese |
| tech., law, el. | activation optimisation function | funzjoni ta' ottimizzazzjoni tal-attivazzjoni |
| environ. | installation optimisation Adjustments made to a building or to a mechanical or electrical system or apparatus in order to maximize its functionality and efficiency | ottimizzazzjoni tal-installazzjonijiet |
| tech., law, el. | reserves procurement optimisation function | funzjoni ta' ottimizzazzjoni tal-akkwist tar-riservi |
| tech., law, el. | transfer of reserves optimisation function | trasferiment tal-funzjoni tal-ottimizzazzjoni tar-riservi |