Grade 2 may refer to: Grade 2, the second year of primary education. Grade 2 horse races, the second tier in worldwide horse racing. Grade 2, the English punk band. Grade II may refer to: Grade II listed buildings that are of special interest, warranting every effort to preserve them. Grade II monoplane, a single-seat aircraft constructed by Hans Grade in 1909. Grade II* may refer to: Grade II* listed buildings that are particularly important and of more than special interest.