| English | Thesaurus |
| Basic Logic | BL |
| logic chain | logical chain (ssn) |
| logic-coverage testing | white box testing (ssn) |
| logic-driven testing | white box testing (ssn) |
| major feature of programmable logic controllers | major feature of PLC's (ssn) |
| Null Value Logic | NVL |
| result of the logic operation | RLO (ssn) |
| safety interlock logic | hazard interlock logic (ssn) |