The three MoUs were signed in the areas of sport, agriculture and information technology at the presence of Iranian First Vice-President Eshaq Jahangiri and Georgian Prime Minister Giorgi Kvirikashvili in Tehran on Saturday.
The two countries' private sectors also signed a cooperation pact to construct refinery complex and tile- and ceramic manufacturing factories in Georgia.
The Georgian prime minister, heading a high-ranking politico-economic delegation, arrived in Tehran at the invitation of Jahangiri.
The visit comes three days after Iranian Foreign Minister Mohammad Javad Zarif's visit to Georgia within the framework of a three-nation trip that also included Turkmenistan and Kyrgyzstan.
The two sides have called for cooperation in judicial, academic, transit pathway, banking fields as well as joint ventures, establishment of industrial estates and energy and gas cooperation between the two countries.
According to Zarif, the volume of trade transactions between the two countries has had a 50 percent increase in 2016 as compared to last year.