General Definition: An airline GSA is a third party-that provides marketing and sales services to an airline under the airline's brand, usually in countries where the airline does not have service to (or has very limited service to).
Definition of SPEECH for Kids. 1. : the communication or expression of thoughts in spoken words. 2. 3. : a public talk. 4. : a form of communication (as a language or dialect) used by a particular group. 5.
The Constructive Cost Model (COCOMO) is an algorithmic software cost estimation model developed by Barry Boehm. The model uses a basic regression formula, with parameters that are derived from historical project data and current project characteristics.