LAHS
| Acronym | Definition |
|---|---|
| LAHS | Los Altos High School (California) |
| LAHS | Los Alamos High School (New Mexico) |
| LAHS | Los Alamos Historical Society (Los Alamos, NM) |
| LAHS | Lakes Area Humane Society (Alexandria, MN) |
| LAHS | Low Alloy High Strength (steel) |
| LAHS | Liberal Arts and Human Sciences (university coursework) |
| LAHS | Life after High School |
| LAHS | Lewistown Area High School (Pennsylvania) |
| LAHS | Lehighton Area High School (Pennsylvania) |