a central management agency that sets Federal policy for Federal procurement and real property management and information resources management
"The GSA is responsible for setting federal policy on procurement and managing government real estate assets."
Initialism of general sales agreement. A contact between an airline and a travel company to provide customer service in a region where the airline does not have an office.
"The new GSA will allow our regional partners to handle ticketing inquiries for flights we do not operate directly."
In plain English: GSA stands for Gay-Straight Alliance, which is a school club where students of different sexual orientations meet to support each other and talk about LGBTQ+ issues.
"The GSA organized the welcome party for all new employees on Monday morning."
Initialism of General Services Administration.
"The GSA manages federal buildings and property on behalf of the United States government."