The word "corps" typically refers to a specialized group or organization within a larger entity. It often denotes a unit or division of people who work together for a specific purpose or function. Full definition
The Ijaw youths, under the umbrella of Ijaw Youth Council Worldwide, have kicked against the posting of corps members of ijaw origin to the northern part... (dailypost.ng)
And despite the turnover, a backfield of Anderson / Adams and Mayfield, combined with a receiving corps of Andrews, Badet / Brown, Mead / Miller / Smallwood / Green, and Lamb / Rambo will be just fine. (sbnation.com)
The Capitol press corps in Albany does not actually see him all that often. (edition.cnn.com)