In this election, the rival groups competed in various religious categories. Under these circumstances, religious groups that had previously gathered around the "Islamic" Republic and the militant clerical community were divided by different attitudes due to differences in different tastes.
Combatant Clergy Association (),
Association of Combatant Clerics (), and the "Coalition of the Oppressed and Deprived" were the three most important and active organizations in the elections. Due to the election propaganda atmosphere and the tendency of the people to the left wing (
Association of Combatant Clerics, ) and due to the slogans of justice and equality and the defense of the deprived and oppressed by the
Association of Combatant Clerics, it led to a significant victory of the left-wing electoral groups in the elections. Approximately two-thirds of the seats in the third parliament were occupied by left-leaning forces. The characteristics of the third term of the Islamic Consultative Assembly elections include the following: • Absence of the
Islamic Republican Party and the
Mojahedin of the Islamic Revolution Organization due to their dissolution (the former was disbanded on 1987). • The presence of the new organization (Assembly of Combatant Clergy) after the secession in the
Combatant Clergy Association due to differences of tastes. • Dispute between the Guardian Council and the Ministry of Interior regarding the approval of the trustees and the participation of the election executive boards and the supervisory boards of the Guardian Council before the elections and the recount of votes and the approval of the ballot boxes after the elections. • Paying serious attention to economic issues and being affected by the economic conditions of the
Iran–Iraq War, so that the candidates emphasized more on the economic sector in their campaign. • Prevent
Freedom Movement of Iran from participating in the elections. • Holding elections of this period in special and sensitive conditions of urban warfare. == Electoral system ==