| Naics index | Naics index description |
|---|---|
| 924120 | Soil conservation services, government |
| 924120 | Weather research program administration |
| 924120 | Wildlife conservation agencies |
| 924120 | Wind and water erosion control agencies, government |
| 925110 | Building standards agencies, government |
| 925110 | Housing authorities, nonoperating |
| 925110 | Housing programs, planning and development, government |
| 925120 | Community development agencies, government |
| 925120 | County development agencies |
| 925120 | Land redevelopment agencies, government |