Iskani niz je bil najden v PREVODIH:
Umweltprogramm der Vereinten Nationen
en UN Environment Programme, UN environment program, United Nations Environmental Programme
Umweltprüfung
en environmental audit, environmental auditing, environmental test
Umweltprüfungssystem
en environmental management and audit system, environmental management system audit
Umweltqualität
en environmental health, environmental quality standard, environmental quality, quality of life, quality of the environment