| 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 |
| transp., mech.eng. | coefficient of adhesion | koeffiċjent tal-aderenza |
| stat. | coefficient of correlation | koeffiċjent ta' korrelazzjoni |
| stat. | coefficient of determination | koeffiċjent ta' determinazzjoni |
| comp., MS | coefficient of determination | koeffiċjent tad-determinazzjoni (A number from 0 to 1 that reveals how closely the estimated values for the trendline correspond to your actual data. A trendline is most reliable when its R-squared value is at or near 1) |
| stat. | coefficient of determination | indiċi ta' determinazzjoni |
| mater.sc., mech.eng. | coefficient of friction | koeffiċjent tal-frizzjoni |
| energ.ind., tech. | coefficient of performance | koeffiċjenza ta' rendiment |
| mech.eng. | coefficient of power | koeffiċjent tal-potenza |
| phys.sc. | coefficient of tangential momentum transfer | koeffiċjent tat-trasferiment ta' momentum tanġenzjali |
| stat. | coefficient of variation | koeffiċjent tal-varjazzjoni |
| tech., el. | declared coefficient of performance | proporzjon iddikjarat tal-enerġija primarja |
| tech., el. | declared coefficient of performance | koeffiċjent iddikjarat tal-prestazzjoni |
| tech., el. | declared coefficient of performance | PERdTsubjsub |
| tech., el. | declared coefficient of performance | COPdTsubjsub |
| stat. | empiric coefficient of variation | koeffiċjent tal-varjazzjoni |
| 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 |