Since 1991, USDA cotton classification has applied an instrument-based classing process using the so-called High Volume Instrument (HVI) by Uster Technologies.
cotton | Fearne Cotton | cotton mill | Cotton Mather | Cotton Bowl Classic | James Cotton | Cotton-Eyed Joe | Cotton | Stapleton Cotton, 1st Viscount Combermere | Robert Cotton | Jerry Cotton | Sidney Cotton | Manchester cotton warehouses | The Cotton Club | Nick Cotton | John Cotton Dana | Cotton Township, St. Louis County, Minnesota | Cotton Township | Cotton gin | Cotton Bowl | Will Cotton | The Cotton Club (film) | Sydney Cotton | Sir Robert Cotton, 1st Baronet, of Combermere | Sir Robert Cotton, 1st Baronet | Sir Robert Cotton | Olive Cotton | Memphis Cotton Exchange | McKinney's Cotton Pickers | King Cotton |