Simplify the following text for a Grade 11 native English-speaking person.
Original: Workers in `` non-departmental public bodies '' ( sometimes called `` QUANGOs '' ) may also be classed as civil servants for the purpose of statistics and possibly for their terms and conditions .
Simplified: Workers in non-departmental public bodies , ( called QUANGOs in some countries ) may also be called civil servants in context with statistics .