Single Spin Asymmetries at RHIC

One purpose of this meeting is to assess the physics potential of HERA-N Stage I. To develop a reasonable perspective, it is useful to look at other spin experiments. For completeness, this report discusses some of the single spin physics that has appeared in studies relating to the Relativistic Heavy Ion Collider (RHIC). (Talk presented during the meeting on ``The Measurement of Singly Polarized Collisions at HERA'' held at DESY-Zeuthen, Germany, 31 August-1 September 1995.)