| Abbreviation | Definition |
|---|---|
| KPSA | King Philip Soccer Association |
| KPSC | Kenai Peninsula Soccer Club |
| KPSC | Kings Park Soccer Club |
| KSA | Kalonji Soccer Academy |
| KSA | Keller Soccer Association |
| KSA | Kernersville Soccer Association |
| KSP | Kendall Soccer Park |
| KSSL | Kentucky Select Soccer League |
| KSYS | Kansas State Youth Soccer |
| KSYSA | Kansas State Youth Soccer Association |
| KUSC | King United Soccer Club |
| KUSC | Kingston United Soccer Club |
| KYSA | Kentucky Youth Soccer Association |
| L | Loss |
| L | Losses |
| LAMC | Lionel Andres Messi Cuccittini |
| LAYSA | Lewiston Auburn Youth Soccer |
| LCSA | Lake Cities Soccer Association |
| LCSL | Lancaster County Soccer League |
| LDSA | Lloydminster and District Soccer Association |