| Naics index | Naics index description |
|---|---|
| 712130 | Petting zoos |
| 712130 | Reptile exhibits, live |
| 712130 | Wild animal parks |
| 712130 | Zoological gardens |
| 712130 | Zoos |
| 712190 | Bird sanctuaries |
| 712190 | Caverns (i.e., natural wonder tourist attractions) |
| 712190 | Conservation areas |
| 712190 | Interpretive centers, nature |
| 712190 | National parks |