| Abbreviation | Definition |
|---|---|
| KSPCB | Karnataka State Pollution Control Board |
| KSPCB | Kerala State Pollution Control Board |
| KUPEE | Kentucky University Partnership for Environmental Education |
| KWEF | Kearney Watershed Environmental Foundation |
| KWEF | Kearney Watershed Environmental Foundation's |
| LAED | Landscape Architecture and Environmental Design |
| LAEP | Landscape Architecture and Environmental Planning |
| LAEP | Landscape Architecture Environmental Planning |
| LAER | Lowest Achievable Emission Rate |
| LAPC | Local Air Pollution Control |
| LASMA | Lawndale Avenue Solids Management Area |
| LATS | Landfill Allowance Trading Scheme |
| LAWMA | Lagos State Waste Management Authority |
| LBC | Living Building Challenge |
| LBPS | Land Based Pollution Sources |
| LBRC | Lateral Border Recycling Compartment |
| LBSP | Land Based Sources of Pollution |
| LCC | Liquefied CO2 Carrier |
| LCC | Low Carbon Certificate |
| LCC | Low Carbon Certification |