The phrase "a sampling of organizations" is correct and usable in written English.
You can use it when referring to a selection or representation of various organizations, often in the context of research or analysis.
Example: "In our report, we included a sampling of organizations that have successfully implemented sustainable practices."
Alternatives: "a selection of organizations" or "a variety of organizations."
Here's a sampling of kickball organizations.
We recommend a pilot test of any new standards at a sampling of provider organizations.
For just a sampling of the works of this organization, one can watch One Nation Under God.
Data were collected from a convenience sample of organizations which matched our CBO definition.
The second [8] was a sample survey of organizations that perform research, and it requested the outlays for basic and applied research, and for the origin(s) of the funding to be specified.
A search by The New York Times through a sampling of the documents released by the organization WikiLeaks found reports that gave the names or other identifying features of dozens of Afghan informants, potential defectors and others who were cooperating with American and NATO troops.
Screening yielded a sample of 142 eligible organizations stratified according to budget size 51 small organizations (budget of $300 000 $499 00056 56 medium organizations (budget of $500 000 $2 million) and 30 large organizations (annual budgets exceeding $2 million).
By design, this qualitative study centered on a "deep dive" within a small, purposive sample of organizations (health plans, provider organizations, and their affiliated practices) in a particular state context.
New non faith-based organizations A sample of 245 community based organizations was drawn from a directory of 457 CBOs listed in the 2004 Filipino Consumer Guide, the latest available version, published by the Asian Journal, a weekly Filipino-American newspaper in Los Angeles.
We estimate this relationship with a sample of non-governmental organizations involved in the international cooperation sector (NGO).
