| Terms for subject Environment (7785 entries) |
| upbringing | възпитание | |
| Upper House | горна камара | |
| uranium | уран | |
| urban action program | градска програма за действие | |
| urban area | градска област | |
| urban community (Body of people living in a town or city) | градска общност | |
| urban concentration | градска концентрация | |
| urban decay | градско остаряване | |
| urban design | градоустройствен план | |
| urban development (Any physical extension of, or changes to, the uses of land in metropolitan areas, often involving subdivision into zones; construction or modification of buildings, roads, utilities and other facilities; removal of trees and other obstructions; and population growth and related economic, social and political changes) | благоустройство | |
| urban development document | благоустройствен план | |
| urban development law (A binding rule or body of rules prescribed by government to regulate public services and the competing claims of residential, commercial and industrial interests in municipal areas generally characterized by moderate to high population density) | законодателство, свързано с блгоустройството | |
| urban ecology | градска екология | |
| urban ecology charter | градска екологична схема | |
| urban ecosystem | градска екосистема | |
| urban facility | градски съоръжения | |
| urban flows (resources, No definition needed) | градски поток | |
| urban green | градска зеленина | |
| urban habitat | градски хабитат | |
| urban landscape | градски ландшафт |