| Abbreviation | Definition |
|---|---|
| KMHS | Kettle Moraine High School |
| KMS | Kalispell Middle School |
| KMS | Kannapolis Middle School |
| KMS | Katherine Michiels School |
| KMS | Keene Middle School |
| KMS | Kempsville Middle School |
| KMS | Kiewit Middle School |
| KMS | Killington Mountain School |
| KMS | Kingwood Middle School |
| KMS | Kirkburton Middle School |
| KMS | Klondike Middle School |
| KMS | Kopachuck Middle School |
| KMS | Kromrey Middle School |
| KMS | Kuna Middle School |
| KMS | Kyrene Middle School |
| KMSD | Kerry Moore School of Dance |
| KMSD | Kettle Moraine School District |
| KMSL | Koninklijke Militaire School Luchtmacht |
| KMSS | Knowledge Management Summer School |
| KNBS | King's Norton Boys' School |