2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/166239A virtual string can be defined as a closed curve on a surface modulo certain equivalence relations. Turaev defined several invariants of virtual strings which we use to produce a table of virtual strings up to 4 crossings. We discuss progress in extending the tabulation to 5 crossings. We also provide a counter-example to a statement of Kadokami.21 pages, 9 figures, submitted to the Proceedings of the International Conference on Quantum Topology, Hanoi, August, 2007Geometric Topology57M25 (primary); 57M99 (secondary)text