| Acronym | Definition |
|---|
| KLAS➣Keystone Library Automation System |
| KLAS➣Kumon Leysin Academy of Switzerland (private high school) |
| KLAS➣Knoxville Legal Aid Society (Knoxville, TN) |
| KLAS➣Kids Learning After School (Pennsylvania) |
| KLAS➣Kelso-Longview Adventist School (Kelso, WA) |
| KLAS➣Kahoku Longitudinal Aging Study |
| KLAS➣Kent, Leonard, Adam, Scott (Orem, UT) |