OCO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| OCO | OMS Cutoff | - | Organizations |
| OCO | Open-Close-Open | - | Organizations |
| OCO | Oort Cloud Object | - | Astronomy |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| OCO | OMS Cutoff | - | Organizations |
| OCO | Open-Close-Open | - | Organizations |
| OCO | Oort Cloud Object | - | Astronomy |