| Name Sort descending | Information Report | Constitution/Bylaws | Annual Report | Officer and Employee Report(s) | 
|---|---|---|---|---|
| Kirkwood NEA | ||||
| Knob Noster Association of Teachers | ||||
| Knox County R-1 CTA | ||||
| La Monte R-IV CTA | ||||
| La Plata CTA | ||||
| Laborers' Local 42 | ||||
| Laborers' Local 579 | ||||
| Laborers' Local 773 | ||||
| Ladue Educator's Association | ||||
| Ladue MSTA | ||||
| Ladue NEA | ||||
| Lakeland CTA | ||||
| Lamar School Association | ||||
| Laquey CTA | ||||
| Lathrop R-II CTA | ||||
| Lawson CTA | ||||
| Lebanon CTA | ||||
| Lees Summit CTA | ||||
| Lees Summit NEA | ||||
| Lewis Co. C-1 CTA | ||||
| Lexington CTA | ||||
| Liberal R-II CTA | ||||
| Liberty CTA | ||||
| Liberty NEA | ||||
| Licking CTA | 
