Possible Studies at the First Stage of the NICA Collider Operation with Polarized and Unpolarized Proton and Deuteron Beams

This paper contains suggestions for experiments with usage of the Spin Physics Detector (SPD) at first stage SPD NICA Programme developing JINR. Double polarized pp-, dd- and pd- collisions c.m.s. NN energies 3.4-10 GeV, which will be accessible initial experiments, allow one to study spin dependence interaction, search multiquark states double strangeness, charm beauty thresholds, short-range structure deuteron. pd scattering offer a possibility test Standard Model through T-invariance violation.