GCS
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| GCS | Geo-Common Subsystem (subsystem Of AIRS) | - | Computer Acronyms(common) |
| GCS | Ground Communications System | - | Organizations |
| GCS | Guidance Cutoff Signal | - | Organizations |
| GCS | Global Coordinate System | - | Astronomy |