Programmable Read Only Memory 
Programmable ROM 
premature rupture of membranes 
Programmable Read-Only Memory 
passive range of motion 
Program Read Only Memory 
Partial Read Only Memory 
Pockels Readout Optical Memory 
Pockels Readout Optical Modulator 
prediction error sum of squares 
prelabor rupture of membranes 
prelabor rupture of the membranes 
prelabour rupture of membranes 
prelabour rupture of the membranes 
Premature rupture of amniotic membrane… 
premature rupture of fetal membranes 
premature rupture of membrane 
premature rupture of the amniotic memb… 
premature rupture of the fetal membran… 
premature rupture of the membrane 
premature rupture of the membranes 
preterm rupture of membranes 
preterm rupture of the membranes 
Program, Resources and Objectives Mana… 
Programmable Read-Only-Memory 
prolonged rupture of membranes 
prolonged rupture of the membranes 
Promenade 
Promontory 
Protocol for Regional Office Monitorin…