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.
Serum protein electrophoresis (SPEP) is a laboratory technique thatâs used to determine the levels of some types of proteins in a blood sample. There are a number of reasons why a doctor may order this test. SPEP is used to help diagnose and monitor a variety of different diseases or disorders that have abnormal proteins or protein levels.