Full from of SPM Share with your friends Share 0 Shivani Maan answered this Dear Student, Suspended particulate matter is the full form of SPM. Regards 0 View Full Answer Vedant Sharma answered this Suspended Particulate Matter ( SPM ) . Burning of fuels containing carbon and its compound release ash and fine unburnt carbon particles in air. These particles are known as Suspended Particulate Matter. 0 Vansh Yuvraj answered this suspended particulate matter 0