Environmental planners are not represented by unions. The major professional organization for planners is the American Planning Association (APA). The Association of Collegiate Schools of Planning is an organization of colleges and university planning programs that are accredited by the Planning Accreditation Board. The National Association of Environmental Professionals (NAEP) offers general information about the environmental industry. The American Institute of Certified Planners (a division of the APA) and the Academy of Board Certified Environmental Professionals offer certification. Planners who live in Canada often join the Canadian Institute of Planners.
- Agricultural Scientists
- Air Quality Engineers
- Ambassadors
- Aquarists
- Arborists
- Archaeologists
- Architects
- Archivists
- Astrogeologists
- Biochemists
- Bioenergy/Biofuels Workers
- Biofuels Processing Technicians
- Biofuels Production Managers
- Biofuels/Biodiesel Technology and Product Development Managers
- Biologists
- Biomass Plant Technicians
- Biomass Power Plant Managers
- Botanists
- Brownfield Redevelopment Specialists and Site Managers
- Building Performance Diagnosticians
- Campaign Workers
- Cartographers
- Chemists
- Chief Sustainability Officers
- City Managers
- Civil Engineering Technicians
- Civil Engineers
- Climate Scientists
- Computer-Aided Design Drafters and Technicians
- Congressional Aides
- Construction Inspectors
- Construction Managers
- Corporate Climate Strategists
- Drafters
- Ecologists
- Energy Brokers
- Energy Conservation Technicians
- Energy Consultants
- Engineers
- Environmental Economists
- Environmental Education Program Directors
- Environmental Engineers
- Environmental Lawyers
- Environmental Lobbyists
- Environmental Restoration Planners
- Environmental Scientists
- Environmental Technicians
- EPA Special Agents
- Ergonomists
- Federal and State Officials
- Fish and Game Wardens
- Foreign Service Officers
- Forensic Meteorologists
- Foresters
- Forestry Technicians
- Fuel Cell Engineers
- Fuel Cell Technicians
- Fuel Cell Technology Workers
- Furniture Designers
- Futurists
- Geodetic Surveyors
- Geographers
- Geographic Information Systems Specialists
- Geological Technicians
- Geologists
- Geophysicists
- Geospatial Analytics Specialists
- Geotechnical Engineers
- Geothermal Energy Industry Workers
- Geothermal Production Managers
- Geothermal Technicians
- Green Builders
- Green Hotel/Resort Ecomanagers
- Green Products Manufacturers
- Green Transportation Careers
- Grounds Managers
- Groundwater Professionals
- Hazardous Waste Management Specialists
- Hazardous Waste Management Technicians
- Historians
- Horticultural Inspectors
- Horticultural Technicians
- Hydroelectric Plant Technicians
- Hydroelectric Production Managers
- Hydropower and Marine Energy Industry Workers
- Indoor Environmental Health Specialists
- Industrial Designers
- Industrial Ecologists
- Intelligence Officers
- Interior Designers and Decorators
- Interpreters
- Land Acquisition Professionals
- Land Trust or Preserve Managers
- Landscape Architects
- Landscapers
- Lobbyists
- Marine Biologists
- Meteorologists
- Methane/Landfill Gas Collection System Operators
- Methane/Landfill Gas Generation System Technicians
- Microbiologists
- Molecular and Cellular Biologists
- Museum Directors and Curators
- National Park Service Employees
- Naturalists
- Occupational Safety and Health Workers
- Oceanographers
- Paleontologists
- Park Rangers
- Policy Analysts
- Political Columnists and Writers
- Political Consultants
- Political Reporters
- Political Scientists
- Political Speechwriters
- Press Secretaries
- Public Opinion Researchers
- Range Managers
- Recreation Workers
- Recycling and Reclamation Workers
- Recycling Coordinators
- Regional and Local Officials
- Remote Sensing Scientists and Technologists
- Remote Sensing Technicians
- Renewable Energy Careers
- Renewable Energy Engineers
- Renewable Energy Site Assessors
- Rewilders
- Soil Conservationists and Technicians
- Soil Scientists
- Solar Energy Industry Workers
- Solar Energy Installation Managers
- Solar Energy Sales Representatives
- Solar Engineers
- Solar Thermal Installers and Technicians
- Space Meteorologist
- Statisticians
- Surveying and Mapping Technicians
- Surveyors
- Swimming Pool Designers
- Translators
- Urban and Regional Planners
- Wastewater Treatment Plant Operators and Technicians
- Water/Wastewater Engineers
- Wildland Firefighters
- Wind Energy Engineers
- Wind Energy Industry Workers
- Wind Energy Operations Managers
- Wind Energy Project Managers
- Zoo and Aquarium Curators and Directors
- Zoologists