Glossary

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Imminent Hazard	United States Environmental Protection Agency, Terms of Environment
Immiscibility	United States Environmental Protection Agency, Terms of Environment
Impermeable	United States Environmental Protection Agency, Terms of Environment
Impoundment	United States Environmental Protection Agency, Office of Compliance and Assurance
Impoundment	United States Environmental Protection Agency, Terms of Environment
Impoundment	United Nations, Glossary of Environment Statistics
In Situ	United States Environmental Protection Agency, Terms of Environment
In Vitro	United States Environmental Protection Agency, Terms of Environment
In Vivo	United States Environmental Protection Agency, Terms of Environment
In-process Modification	United Nations, Glossary of Environment Statistics
Incineration	United States Environmental Protection Agency, Office of Compliance and Assurance
Incineration	United States Environmental Protection Agency, Terms of Environment
Incineration	United Nations, Glossary of Environment Statistics
Incinerator	United States Environmental Protection Agency, Office of Compliance and Assurance
Incinerator	United States Environmental Protection Agency, Terms of Environment
Incinerator	United Nations, Glossary of Environment Statistics
Incipient Lethal Level (LD50)	United Nations, Glossary of Environment Statistics
Indemnification	United States Environmental Protection Agency, Terms of Environment
Indicator	United States Environmental Protection Agency, Terms of Environment
Indirect Discharge	United States Environmental Protection Agency, Office of Compliance and Assurance
Indirect Discharge	United States Environmental Protection Agency, Terms of Environment
Indirect Source	United States Environmental Protection Agency, Terms of Environment
Indoor Air	United States Environmental Protection Agency, Office of Compliance and Assurance
Indoor Air Pollution	United States Environmental Protection Agency, Terms of Environment
Indoor Air Pollution	United Nations, Glossary of Environment Statistics
Indoor Climate	United States Environmental Protection Agency, Terms of Environment
Industrial Pollution Prevention
Industrial Sludge	United States Environmental Protection Agency, Terms of Environment
Industrial Source Reduction	United States Environmental Protection Agency, Terms of Environment
Industrial Waste	United States Environmental Protection Agency, Office of Compliance and Assurance
Industrial Waste	United States Environmental Protection Agency, Terms of Environment
Industrial Wastes	United Nations, Glossary of Environment Statistics
Inert Ingredient	United States Environmental Protection Agency, Terms of Environment
Inert ingredients	United States Environmental Protection Agency, Office of Compliance and Assurance
Infant Mortality Rate	United Nations, Glossary of Environment Statistics
Infectious Agent	United States Environmental Protection Agency, Terms of Environment
Infectious Waste	United States Environmental Protection Agency, Terms of Environment
Infiltration	United States Environmental Protection Agency, Terms of Environment
Infiltration	United Nations, Glossary of Environment Statistics
Infiltration Rate	United States Environmental Protection Agency, Terms of Environment
Influent	United States Environmental Protection Agency, Terms of Environment
Influent	United Nations, Glossary of Environment Statistics
Information Collection Request (ICR)	United States Environmental Protection Agency, Terms of Environment
Inhalable Particles	United States Environmental Protection Agency, Terms of Environment
Injection Well	United States Environmental Protection Agency, Terms of Environment
Innovative Treatment Technologies	United States Environmental Protection Agency, Terms of Environment
Inorganic Chemicals	United States Environmental Protection Agency, Terms of Environment
Insecticide	United States Environmental Protection Agency, Office of Compliance and Assurance
Integrated Exposure Assessment	United States Environmental Protection Agency, Terms of Environment
Integrated Pest Management	United Nations, Glossary of Environment Statistics
Integrated Pest Management (IPM)	United States Environmental Protection Agency, Office of Compliance and Assurance
Integrated Pest Management (IPM)	United States Environmental Protection Agency, Terms of Environment
Integrated Waste Management	United States Environmental Protection Agency, Terms of Environment
Interceptor Sewers	United States Environmental Protection Agency, Terms of Environment
Inventory (TSCA)	United States Environmental Protection Agency, Terms of Environment
Inversion	United States Environmental Protection Agency, Office of Compliance and Assurance
Inversion	United States Environmental Protection Agency, Terms of Environment
Inversion	United Nations, Glossary of Environment Statistics
Ion	United States Environmental Protection Agency, Terms of Environment
Ion Exchange Treatment	United States Environmental Protection Agency, Terms of Environment
Ionization	United Nations, Glossary of Environment Statistics
Ionizing Radiation	United States Environmental Protection Agency, Terms of Environment
Irradiated Food	United States Environmental Protection Agency, Office of Compliance and Assurance
Irradiated Food	United States Environmental Protection Agency, Terms of Environment
Irradiation	United States Environmental Protection Agency, Terms of Environment
Irradiation	United Nations, Glossary of Environment Statistics
Irreversibility (of environmental damage)	United Nations, Glossary of Environment Statistics
Irrigation	United States Environmental Protection Agency, Terms of Environment
Irrigation	United Nations, Glossary of Environment Statistics
Irritant	United States Environmental Protection Agency, Office of Compliance and Assurance
Irritant	United States Environmental Protection Agency, Terms of Environment
Isopleth	United States Environmental Protection Agency, Terms of Environment
Isotope	United States Environmental Protection Agency, Terms of Environment
Isotope Cemeteries	United Nations, Glossary of Environment Statistics
Isotropy	United States Environmental Protection Agency, Terms of Environment