The phrase "affirmations of support for" is correct and usable in written English.
You can use it when expressing or stating support for a person, cause, or idea, often in a formal or supportive context.
Example: "The committee issued affirmations of support for the new policy aimed at improving community health."
Alternatives: "statements of support for" or "expressions of support for".
And he received loud affirmations of support from such core constituencies as organized labor and black and Latino leaders.
One of the loudest cheers of the launch meeting followed an affirmation of support for the rights of the lesbian and gay community.
Neither Mr. Mubarak nor Mr. Suleiman were at the meeting, and the resulting communiqué declared that the council had met "in affirmation of support for the legitimate demands of the people".
"I am grateful to President Trump and the American people for this affirmation of support for our efforts to achieve self-reliance and for our joint struggle to rid the region from the threat of terrorism," Afghan President Ashraf Ghani said in a statement.
On his visit to the Middle East, Barack Obama gave ritual affirmations of his support for Israeli policy, but what Israel needs from America isn't more love, but tougher love.
But it's an affirmation that carries absolutely no connotation of support for a particular policy".
His declaration of support for the planned Islamic community center and mosque near ground zero was a stirring affirmation that the mayor would champion the city's diversity, advocates said.
The most important positive was affirmation of state support for aggressive clean energy goals, and the understanding that only healthy regulated utilities can execute them.
Alternately, the company could demand a more substantial affirmation of employee support for unionization, such as a secret-ballot election.
His goal was to win not just another term, but also a solid affirmation of hometown support for a potential run for higher office.
