GRO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| GRO | Gamma Ray Observatory | - | Atmospheric Research Center |
| GRO | Gasoline-range Organics | - | Computer Acronyms(common) |
| GRO | Gamma Ray Observatory | - | Organizations |
| GRO | Global And Remote Observations Section | - | Business and Finance |