Syria

The following groups have been reported as active in Syria: between 1981 and 2014

Group
Abu al-Fadhal al-Abbas Brigade
Al-Saiqa
Arab Nationalist Guard
Asa'ib Ahl al-Haq (The League of the Righteous)
Ba'th Battalions
Badr Organization
Desert Falcons (Suqur al-Sahra)
Dhu-al-Fiqar Battalion (Liwa Dhulfiqar)
Fatah al-Intifada
Harakat Hezbollah al-Nujaba (The Movement of God the Outstanding)
Jerusalem Brigade (al-Quds al-Filastini Brigade)
Lebanese Hezbollah
Liwa Fatemiyoun
Liwa al-Imam al-Husayn (The Brigade of Imam Hasan)
Liwa al-Youm al-Mawud (Promised Day Brigades)
National Defence Force
People's Army (al-Jaysh al Sha'bi)
Popular Committees (al-Lijan al-Sha'biyah)
Popular Front for the Liberation of Palestine-General Command
Sariyya al-Tali'a al-Khurasani (The Vanguards of Khurasani Unit)
Sayyid al-Shuhada Brigades (Master of Martyrs)
Shabiha
Slavonic Corps
Sootoro (Syriac Protection Office)
Syrian Resistance (Muqawama Suriya)
Syrian Social Nationalist Party
The National Ideological Resistance in Syria (al-muqawama al-wataniya al-'aqa'idiya fi Souria)