| Subject | English | Thesaurus |
| abbr., scottish | Line Termination Module | LTM |
| O&G. tech. | pipeline end termination module | PLET module (MichaelBurov) |
| O&G. tech. | pipeline end termination module | PLET (MichaelBurov) |
| NASA, abbr. | Sensor Actuator Module | SAM |
| telecom., abbr. | Synchronous Transport Module | STM (SDH) |
| abbr., comp. | Synchronous Transport Module of Level n in SDH | STM-x (Yeldar Azanbayev) |
| el., abbr. | Transport Module | TM |
| busin., abbr. | Work Order Module | WOM |