I
- IBA Incinerator Bottom Ash
- ICE Institute of Civil Engineers
- IMT Institute of Municipal Transport
- IPC Integrated Pollution Control
- IPP Integrated Product Policy
- IPPC Integrated Pollution Prevention and Control
- ISWA International Solid Waste Association
- IVC In-vessel Composting
- IWM Integrated Waste Management/Institute of Wastes Management pre Charter
Read more about this topic: List Of Waste Management Acronyms