The phrase "activities support" is correct and usable in written English.
It can be used in contexts where you are referring to assistance or resources provided for various activities.
Example: "The organization offers activities support to help community members engage in local events and programs."
Alternatives: "activity assistance" or "support for activities".
Topics for volunteers included the training, peer support activities, support received from the project, the impact on supported women and the impact on the volunteer.
"We believe such activities support China's efforts to institute the rule of law and should be encouraged, not punished".
Agricultural activities support a small manufacturing sector, the principal products of which include processed foods, lumber, wooden furniture, and other wooden goods.
Westpac went so far as to say it would take "concrete action to ensure our lending and investing activities support an economy that limits global warming to less than two degrees".
Members of the OGP commit to increasing the availability of information about governmental activities; support civic participation; implementing the highest standards of professional integrity throughout their administrations; and increasing access to new technologies for openness and accountability.
After the Paris climate accord of December 2015, Westpac went so far as saying it would take "concrete action to ensure our lending and investing activities support an economy that limits global warming to less than two degrees".
Ecover, for example, undertakes social fairness activities supporting local communities and social projects.
We had a mental health programme with plays and films and activities supported by Unicef.
Moreover, it is one of the most profitable activities, supporting other, uneconomic, services.
But as a teen-ager Godard neglected his studies in favor of moviegoing and other bohemian activities, supporting these habits by cadging money as best he could.
The regulations include a definition for terrorism, and ban trading with people engaged in terrorist activities, supporting or assisting them or giving information judged detrimental to national security.
