EEAEuropean Environment Agency
EECEuropean Economic Commission
EIAEnvironmental Impact Assessment
GISGeographical Information System
ICOETInternational Conference on Ecology and Transportation
IENEInfra Eco Network Europe
IUCNThe World Conservation Union
NGOsNon-Governmental Organisations
PAHPolycyclic aromatic hydrocarbons
SEAStrategic Environmental Assessment
SETRAService d'Etudes Techniques des Routes et Autoroutes (F)
SLOThe Republic of Slovenia
USDAUnited States Department of Agriculture