Noun
material support (uncountable)
(US, law) (in the context of support for terrorism) Any property, or service, including currency or monetary instruments or financial securities, financial services, lodging, training, expert advice or assistance, safe houses, false documentation or identification, communications equipment, facilities, weapons, lethal substances, explosives, personnel, and transportation, except medicine or religious materials
“Material support is not limited to money,” he notes, referring to a case that upheld restrictions against a U.S. nongovernmental organization providing legal training for banned terrorist groups. Source: Internet