W
- warehouse (Latvia)
- warehouse building land (Estonia)
- waste conditioning and unitility works area (Estonia)
- waste conditioning land (Estonia)
- waste disposal (Latvia)
- waste dump (Latvia)
- waste incineration (Latvia)
- Waste management (Sweden)
- waste management (Latvia)
- Waste Management (Norway)
- waste management plan (Latvia)
- waste recovery (recycling) (Latvia)
- waste storage (Latvia)
- wastewater (Latvia)
- Water Act (Finland)
- Water Act (Sweden)
- Water and sewage planning (Norway)
- Water and sewage planning (Sweden)
- water areas (hydraulic works) (Latvia)
- Water conservation (Sweden)
- Water conservation area (Sweden)
- water level (Latvia)
- Water Management Act (Finland)
- Water management schemes, plans (projects) (Lithuania)
- water protection zone (Estonia)
- Water protective zone (Russia)
- Water Resource Act (Norway)
- Water resource planning (Sweden)
- water resources utilization permit (Latvia)
- water territory (Latvia)
- Water-protection area (Belarus)
- watercourse (Latvia)
- waters (Estonia)
- wetland (Denmark)
- wetlands (Latvia)
- wholesale institution (Latvia)
- Wild Birds Directive (Latvia)
- Wilderness Act (Finland)
- Wilderness area (Finland)
- working premises (Latvia)
- Writ (Norway)

Belarus
Denmark
Estonia
Finland
Germany
Latvia
Lithuania
Norway
Poland
Russia
Sweden

