See subject. I’m presuming it does, being in some form an “Abrahamic” religion.
It’s Rosh HaShanah and all, and it occured to me I don’t have a clue.
Expiation of sins in Islam appears to be effected by repentance, prayer, and good deeds. The most common good deeds are fasting, feeding the poor, extra time spent in prayer, the Hajj, and in times gone by, freeing slaves. Purely liturgical means are not apparent to me, unless you count “just repentance and prayer,” in which case the two are sufficient for many minor sins (such as… missing prayers).
As nametag said, there is no liturgical means for this in islam.
Abu Huraira said, "I heard the Messenger of Allah (saws) say, ‘A servant committed a sin and he said, “O Allah, I have committed a sin, so forgive me.” Allah said, “Does my servant know that he has a Lord who forgives sins and helps him? I forgive my servant.” After some time, the man committed another sin so he said, “O my Lord, I have committed another sin, so forgive me.” His Lord said “Does my servant know that he has a Lord who forgives sins and helps him? I forgive my servant.” After some time the man committed yet another sin so he said. “O my Lord, I have committed another sin, so forgive me.” His Lord said, “Does my servant know that he has a Lord who forgives sins and helps him? O servant do what you like, I have granted you forgiveness.”
http://quranicverse99.tripod.com/islamicways/id4.html
http://www.missionislam.com/knowledge/Forgiveness.htm