ME/CVS Vereniging

ME/CVS Vereniging could refer to:
 * ME/cvs Vereniging: A patient group in the Netherlands
 * ME en CVS Vereniging: A former patient group in the Netherlands, that was known for a while as "ME/CVS Vereniging"

Not to be confused with:
 * ME Vereniging Nederland: A patient group in the Netherlands
 * ME/CVS-Stichting Nederland: A charity in the Netherlands