| Naics index | Naics index description |
|---|---|
| 112210 | Farrow-to-finish operations |
| 112210 | Feeder pig farming |
| 112210 | Feedlots (except stockyards for transportation), hog |
| 112210 | Hog and pig (including breeding, farrowing, nursery, and finishing activities) farming |
| 112210 | Hog feedlots (except stockyards for transportation) |
| 112210 | Pig farming |
| 112210 | Swine farming |
| 112210 | Weaning pig operations |
| 112310 | Chicken egg production |
| 112310 | Chicken eggs (table, hatching) production |