Here is a great website to research conflict in Afghanistan. It gives the names of all the different parties warring against the government - I'll list them here:
Jamiat-i-Islami, Taleban, Hezb-i-Islami, Hezb-i-Wahdat, & Jumbish-i-Milli-ye-Islami.
I don't believe this is a comprehensive list since I did not see Jaish-e-Muslimeen (JM) - Army of Muslims - listed. But it's good research information for anyone interested.