This work comprises two main purposes: to present the largest database of tracer diffusion coefficients ever published, comprehending 5279 experimental points and 296 binary systems, and provide the necessary Lennard-Jones diameter and energy, and the interaction parameter of the Liu-Silva-Macedo correlation (TLSMd), since it affords reliable and very good results for all systems studied (the global deviation found was 3.89%). For comparison, the well-known equations of Dymond-Hildebrand-Batschinsky, Zhu and co-workers, and Tyn-Calus have been adopted.