Learning Resource Center Logistics Readiness Center Logistics and Readiness Center Langley Research Center Local Register Cache Learning Resource Centers Lewis Research Center load ratio control Longitudinal Redundancy Character Leadership Reaction Course Lesser Regional Contingency Long Range Cruise Longitudinal Redundancy Check Labour Representation Committee Learning Resource Centre Lesser Regional Conflict leukocyte receptor complex Licensed Rehabilitation Counselor Lighting Research Center Limited Regional Contingency Local Replica Catalog Local Review Committee Localisation Research Center Low Rate Channel La Roche College label-retaining cells LACSA laparoscopic radical cystectomy Large Rock Cavern Latest Repair Cost