'terrorism' is defined as whatever a governing body in charge says it is. https://www.reuters.com/article/us-usa-iran/u-s-officially-designates-irans-revolutio

'terrorism' is defined as whatever a governing body in charge says it is. https://www.reuters.com/article/us-usa-iran/u-s-officially-designates-irans-revolutionary-guards-a-terrorist-group-idUSKCN1RR1BE https://www.reuters.com/article/us-usa-iran/u-s-officially-d... https://www.aa.com.tr/en/middle-east/iran-parliament-blacklists-pentagon-as-terrorist-group/1694673 https://www.aa.com.tr/en/middle-east/iran-parliament-blackli...