GCN
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| GCN | Ground Communications Network (A/G Worldwide Net) | - | Organizations |
| GCN | Ground ControlNetwork | - | Organizations |
| GCN | Gamma-ray Burst Coordination Network | - | Astronomy |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| GCN | Ground Communications Network (A/G Worldwide Net) | - | Organizations |
| GCN | Ground ControlNetwork | - | Organizations |
| GCN | Gamma-ray Burst Coordination Network | - | Astronomy |