The phrase "an activity in support of" is correct and usable in written English.
It can be used when describing an action or task that is intended to assist or promote a particular cause, project, or objective.
Example: "The organization is planning an activity in support of local environmental initiatives."
Alternatives: "a task to aid" or "an effort to promote".
The report says: "This is an analysis of signal activity in support of President Dmitry Medvedev's visit to London.
During the Free Speech upheaval at UC Berkeley, he came to the defense of students protesting a ban on political activity on campus, activity in support of the civil rights movement.
While the militant tone has been driven by the state media, it also mirrored the flood of public sympathy and political activity in support of the Palestinians in the West Bank and Gaza Strip.
The third criterion includes activity in support of human rights and the rule of law, in opposition to unwarranted encroachment on personal liberty, and in advancing the responsibilities of citizenship in a free society.
As a mass grave containing 1,270 bodies was discovered in Tripoli – providing a grisly reminder of the brutality of Gaddafi's 41-year rule, supporters of the regime launched a deadly attack from across the border with Algeria, fuelling fears of insurgent activity in support of the deposed and fugitive leader.
"We are urging parents to talk to their children about the potential dangers of taking paracetamol, and to discourage their children from engaging in any online activity in support of this dangerous craze".
The GraviSat project comprises the co-development of biological handling-and-support technologies with implementation of integrated measurement hardware for photosynthetic efficiency and physiological activity in support of long-duration (3 12 months) space missions.
The National Labor Relations Act (1935) protects the rights of most workers in the private sector to organize labor unions, to engage in collective bargaining, and to take part in strikes and other forms of concerted activity in support of their demands.
To our knowledge, our data provide the first empirical evidence that tumors can functionally disrupt vascular GJ activity in support of this hypothesis.
In a second case today, the Court agreed to hear a Government appeal in one of the country's longest-running immigration cases, the effort to deport a group of seven Palestinians and a Kenyan for their activities in support of the Popular Front for the Liberation of Palestine.
