| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 926140 | 926140 | 926140 | Agricultural cooperative extension program administration | |||
| 926140 | 926140 | 926140 | Agricultural marketing services government | |||
| 926140 | 926140 | 926140 | Agricultural pest and weed regulation, government | |||
| 926140 | 926140 | 926140 | Agriculture fair boards administration | |||
| 926140 | 926140 | 926140 | Animal quarantine service, government | |||
| 926140 | 926140 | 926140 | Food inspection agencies | |||
| 926140 | 926140 | 926140 | Pest control programs, agriculture, government | |||
| 926140 | 926140 | 926140 | Regulation and inspection of agricultural products | |||
| 926140 | 926140 | 926140 | Weed control, agriculture, government |