A = art, AM = applied mathematics, B = biology, BS = business studies, C = chemistry, E = economics, En = English, F = French, FM = further mathematics, G = geography, Ge = German, GS = general studies, H = history, HS = health and social care, IT = information technology, LR = leisure and recreation, Ma = mathematics, Med = media studies, Mu = music, P = physics, PD = product design, PE = physical education, Ps = psychology, S = sociology, SCT = systems and control technology.