MECO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| MECO | Main Engine CutOff | - | Atmospheric Research Center |
| MECO | Main Engine Cutoff | - | Organizations |
| MECO | Main Engine Cutoff | - | Organizations |
| MECO | Main Engine Cutoff (NASA Code For Point In Space Shuttle Assent When Three Main Engines Are Shut Down Prior To External Tank (ET) Separation) | - | Astronomy |