LISN
| Acronym | Definition |
|---|---|
| LISN | Line Impedance Stabilization Network |
| LISN | League of Indigenous Sovereign Nations (est. 1991) |
| LISN | Lincolnshire Information Services Network (UK) |
| LISN | Low Income Spay Neuter (animal welfare program) |
| LISN | Leber's Idiopathic Stellate Neuroretinitis |
| LISN | Seaman, Lithographer Striker (Naval Rating) |