Domaći
| faktor razmjere | scale factor | |
| faktor rizika | risk factor | |
| faktor sigurnosti | factor of safety | |
| faktor sigurnosti | safety factor | |
| faktor slaganja | stowage factor | |
| faktor smanjenja | decrease factor | |
| faktor smanjenja broja RM ćelija | Xrm decrease factor | |
| faktor smanjenja učestalosti | rate decrease factor | |
| faktor stezanja | shrinkage factor | |
| faktor šuma | noise factor | |
| faktor šuma | noise figure | |
| faktor tačnosti | scale modifier | |
| faktor točnosti | scale modifier | |
| faktor trenja | coefficient of friction | |
| faktor tumorske nekroze alfa | tumor necrosis factor alpha |
