LER
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| LER | Long Eye Relief (Optics) | - | Organizations |
| LER | Loss-Exchange Ratio | - | Astronomy |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| LER | Long Eye Relief (Optics) | - | Organizations |
| LER | Loss-Exchange Ratio | - | Astronomy |