| Term | Full Form | Category |
|---|---|---|
| ETSM | E Title survey module | Others |
| ETSM | Elastic Thumb Spica Modified | Others |
| ETSM | Envelope Tracking Supply Modulator | Others |
| ETSM | Equipment Technical Service and Maintenance | Others |
| ETSM | Ergodic Theory and Statistical Mechanics | Others |
| ETSM | Memmingen Air Base, S-Germany | Others |