LNB
| Acronym | Definition |
|---|---|
| LNB | Low Noise Block |
| LNB | Low Noise Block downconverter (satellite television) |
| LNB | Laredo National Bank (Texas) |
| LNB | Low NOx Burner |
| LNB | Lubbock National Bank (Texas) |
| LNB | Linear Noise Block |
| LNB | Line Number Block |
| LNB | Liquid Nitrogen Bomb |