| Acronym | Definition |
|---|
| LCN | LIncoln (Amtrak station code; Lincoln, IL) |
| LCN | La Cosa Nostra |
| LCN | Logical Channel Number |
| LCN | La Coka Nostra (hip-hop group) |
| LCN | Lot Control Number |
| LCN | Low Copy Number (DNA or RNA quantity) |
| LCN | London Cycle Network (UK) |
| LCN | Logical Cluster Number |
| LCN | Load Classification Number |
| LCN | Lateral Cutaneous Nerve |
| LCN | Local Computer Network |
| LCN | Local Communications Network |
| LCN | Lincoln County News (Lincoln County, Maine) |
| LCN | Lesotho Council of NGOs |
| LCN | Le Canal Nouvelle |
| LCN | Landing Craft, Navigation (US Navy) |
| LCN | Logistics Control Number |
| LCN | Loosely Coupled Network |
| LCN | LSA Control Number |
| LCN | Liverpool Community Network (UK) |
| LCN | Light Cracked Naphtha |
| LCN | Landscape Character Network (UK) |
| LCN | Lewis C. Norton |
| LCN | Logistic Support Analysis Control Number |
| LCN | Logistics Code Number |
| LCN | Lamborghini Club Nederland (automobile club; Netherlands) |
| LCN | Locally Corrected Nystrom Method |
| LCN | LifeCycle Navigator |
| LCN | Line Control Number (telecom) |