this book constitutes the thoroughly refereed post-proceedings of the third international workshop on types in compilation, tic 2000, held in montreal, canada in september 2000. the seven revised full papers presented have been carefully reviewed and selected from the workshop papers for inclusion in the book. the book focuses on the application of types in the implementation of programming languages. among the topics addressed are intersection and union types, elimination, java dynamic linking and loading, typed assembly language, dynamic linking of native code, and type for recursive data structures.