| Subject | English | Maltese |
| tech., el. | active mode seasonal coefficient of performance | koeffiċjent staġonali tal-prestazzjoni fil-modalità attiva |
| tech., el. | active mode seasonal coefficient of performance | SCOPon |
| tech., el. | bin-specific coefficient of performance | PERbinTsubjsub |
| tech., el. | bin-specific coefficient of performance | proporzjon tal-enerġija primarja speċifikat għall-intervall |
| tech., el. | bin-specific coefficient of performance | koeffiċjent tal-prestazzjoni speċifikat għall-intervall |
| tech., el. | bin-specific coefficient of performance | COPbinTsubjsub |
| energ.ind., tech. | coefficient of performance | koeffiċjenza ta' rendiment |
| tech., el. | declared coefficient of performance | koeffiċjent iddikjarat tal-prestazzjoni |
| tech., el. | declared coefficient of performance | proporzjon iddikjarat tal-enerġija primarja |
| tech., el. | declared coefficient of performance | PERdTsubjsub |
| tech., el. | declared coefficient of performance | COPdTsubjsub |
| tech., el. | rated coefficient of performance | koeffiċjent nominali tal-prestazzjoni |
| tech., el. | rated coefficient of performance | proporzjon nominali tal-enerġija primarja |
| tech., el. | rated coefficient of performance | PERsubratedsub |
| tech., el. | rated coefficient of performance | COPsubratedsub |