What is the full form of SPM? Share with your friends Share 1 Bani Sood answered this suspended particulate matter. 7 View Full Answer Oshin answered this thank you 0 Bani Sood answered this welcum yukiko kudo 3 Aneesh Pungotra answered this Suspended Particulate Matter 0 Kruthi answered this The full form of SPM is Suspended Particulate Matter.... 3 Sananna Das answered this Suspended Particulate Matter (SPM) 1 I Don't Want answered this WHEN INCOMPLETE COMBUSTION TAKES PLACE ,THE PARTICLES ARE KNOWN AS SPM-SUSPENDED PARTICULATE MATTER. 2