Why would there need to be some consideration to list the Iranian Revolutionary Guard Corps as a terror organization? Anyone?
Begin with Hezbollah:
US State Department-designated terrorist group Hezbollah announced that Facebook and Twitter had terminated its main accounts. In a post on encrypted messenger, Telegram, Hezbollah opined that the shutdowns were “part of the propaganda campaign against the resistance due to the important role of the organization’s information apparatus in various arenas.” Hezbollah then began redirecting people to other Hezbollah accounts on social media. More here.