RLTAResidential Landlord and Tenant Act
RLTARegional Library Telecommunications Aid
RLTARefugee Link and Training Agency (UK)
RLTARice Lake Tourist Association (Canada)
RLTARegional Lead Technical Assistance
RLTARichmond Law and Technology Association (Richmond, VA)
RLTARecordable Lost Time Accidents
RLTARepeated Load Triaxial Apparatus
RLTARegister League Table Association (UK)
RLTAred left turn arrow
RLTARead, Laugh, Throw Away
RLTARed List of Threatened Animals (International Union for Conservation of Nature and Natural Resources)