| Acronym | Definition |
|---|
| LCHS➣Lenoir City High School (Lenoir City, TN) |
| LCHS➣Lincoln County Humane Society (Canada) |
| LCHS➣Lakeview Centennial High School (Garland, TX) |
| LCHS➣Lakeshore Catholic High School (Canada) |
| LCHS➣Lexington Catholic High School (Lexington, KY) |
| LCHS➣Lincoln County High School (USA) |
| LCHS➣Lutheran Church of the Holy Spirit (various locations) |
| LCHS➣Lake County Historical Society (various locations) |
| LCHS➣Las Cruces High School (Las Cruces, NM) |
| LCHS➣Lowell Catholic High School (Massachusetts) |
| LCHS➣La Cañada High School (California) |
| LCHS➣Lewis County High School (West Virginia) |
| LCHS➣Lancaster Catholic High School (Lancaster, PA) |
| LCHS➣London Central High School (USAF base at High Wycombe, Buckinghamshire) |
| LCHS➣Lake Central High School (Saint John, IN) |
| LCHS➣Legacy Community Health Services (Texas) |
| LCHS➣Labette County High School (Altamont, KS) |
| LCHS➣La Cueva High School (Albuquerque NM) |
| LCHS➣Loudoun County High School (Virginia) |
| LCHS➣Lincoln County Historical Society (Carrizozo, NM) |
| LCHS➣Langham Creek High School |
| LCHS➣Limestone Community High School |
| LCHS➣Lumen Christi High School (Michigan) |
| LCHS➣Leduc Composite High School (Leduc, Alberta, Canada) |
| LCHS➣Large Component Handling System |