IVRS

AcronymDefinition
IVRSInteractive Voice Response System
IVRSI/O (Input/Output) Virtualization Reporting Structure
IVRSIowa Vocational Rehabilitation Services
IVRSInland Valley Recovery Services (drug and alcohol rehabilitation; est. 1962; Upland, CA)
IVRSIndependent Valuation and Risk Services Limited (various locations)
IVRSIronside Volunteer Rescue Squad (Maryland)