The term FARM PREFIX can be solved by two crossword solutions, AGRI and AGRO. AGRI is derived from the Latin word 'AGER' which means field or land, and is used to refer to agriculture and farming. AGRO is derived from the Greek word 'agros' which means field or land, and is also used to refer to agriculture and farming. Both terms are commonly used as prefixes for words related to farming and agriculture.