LNAC
| Acronym | Definition |
|---|---|
| LNAC | Leyden-Norwood Athletic Conference (Illinois) |
| LNAC | Lemp Neighborhood Arts Center (St. Louis, MO) |
| LNAC | Larrakia Nation Aboriginal Corporation (Coconut Grove, Northern Territory, Australia) |
| LNAC | Louisville, New Albany and Corydon (railroad) |
| LNAC | Limited North American Championships (Alaska Dog Mushers Association; Fairbanks, AK) |
| LNAC | Lough Neagh Advisory Committee (Magherafelt, Northern Ireland, UK) |
| LNAC | Limited National Agency Check |