what is the full form of TISCO????????? Share with your friends Share 0 Ninad Bagait answered this Hi,Full form of TISCO is"Tata Iron an Steel Company".Hope It Helps:) 1 View Full Answer Maulik Patel answered this TISCo stands for Tata Iron and Steel Company Limited.Be happy always!!!!!!!!!!! 0 Dania Eapen answered this TISCO = Tata Iron and Steel CompanyFounded by Jamshedji Tata in Jamshedpur India 0 Rishabh answered this Tata Iron and Steel Company 0