North Street School (Hornchurch)
Northumberland Heath Secondary School for Girls (Erith)
Northwood County Primary School (Middlesex)
Northwood Secondary Modern School (Pinner)
Norton Junior Mixed School (S. Rhodesia)
Norton Secondary Modern School (Letchworth)
Notre Dame Collegiate School (Liverpool)
Notre Dame High School (Glasgow)
Notre Dame High School (London SE1)
Notre Dame High School for Girls (Wigan)
Notre Dame School Wigan
Nottingham High School for Girls
Nyewood C. of E. School (Bognor Regis)
Oak Farm County Primary School (Hillingdon)
Oakwood Avenue Junior Mixed School (Warrington)
Offerton Secondary Modern School for Girls (Stockport)
Offord County Primary School (Hunts)
Old Dean School (Camberley)
Onehunga High School (New Zealand)
Orford C. of E. School (Warrington)
Oundle 
Our Lady's Convent High School (Kettering)
Paisley Grammar School (Renfrewshire)
Palfrey Junior Mixed School (Walsall)
Pardes School (Ramat-Gan, Israel)
Parents National Education Union School (Bucknell)
Park County Secondary (Colne, Lancs)
Park Hill School (Moseley)
Parklands County Primary Junior Mixed School (Leeds)
Parklands County Primary School (Great Sutton)
Parochial Junior School (Trowbridge, Wilts.)
Peartree Spring Junior School (Stevenage)
Peckham Secondary Modern School (London)
Pen-y-groes Grammar School (Caernarvonshire)
Pennycross Primary School (Plymouth)
Penrith County Girls' School (Cumberland)
Penwortham County Secondary School (Preston)
Perth High School (Perthshire)
Peterborough County Grammar School for Girls, Northamptonshire
Peterborough County School for Girls
Pettits Secondary Girls' School (Romford)
Pilgrim's Hatch Primary (Brentwood, Essex)
Pill Junior School (Somerset)
Pinkwell Primary School (Hayes)
Pirton County Primary (Herts.)
Pitman's College (Walsall)
Player Secondary Girls' School (Nottingham)
Pollard's Secondary Modern School, Mitcham
Pontefract and District Girls' High School (Yorkshire)
Pontesbury Secondary Modern School (Shrewsbury)