| PS (Afkorting) | SA (Afkorting) ; working pressure ; spontaneous potential ; SP (Afkorting) ; Socialist Party of Switzerland ; Socialist Party ; senile plaque ; secretory piece ; scientific programme ; (Francophone) Socialist Party ; PS (Afkorting) ; proton synchrotron ; polysulphone ; polystyrene plastic ; polystyrene ; pel spacing ; paraseismic ; key point |
