LKR Views 7 meanings found LKR is primarily the currency code for the Sri Lankan rupee, but the letters are also used for logistics terms like landing cargo ramp and for community music programs such as Little Kids Rock. Medical Lys Ketoglutarate Reductase Miscellaneous Landing Cargo Ramp Community Little Kids Rock Latvijas Kristīgais Radio Regional Sri Lanka Rupee Las Korei, Somalia Business Lepic Kroeger Realtors