Test Suite
Test suites are normally used to group similar test cases together. The collection of individual test cases that will be run in a test sequence is called a test suite.
The collection of individual test cases that will be run in a test sequence until some stopping criteria are satisfied is called a test suite. Test suite preparation involves the construction and allocation of individual test cases in some systematic way based on the specific testing techniques used.
Another way to obtain a test suite is through reuse of test cases for earlier versions of the same product. This kind of testing is commonly referred to as regression testing. It ensures that common functionalities are still supported satisfactorily in addition to satisfactory performance of new functionalities. Special types of formal models are typically used to make the selection from existing test cases.
Test suite management includes managing the collection of both the existing test cases and the newly constructed ones. At a minimum, some consistent database for the test suite needs to be kept and shared by people who are working on similar areas. Some personnel information can also be kept in the test suite, such as the testers who designed specific test cases, to better supported future use of this test suite.
[Source]