LRFLaser-Range-Finder 激光测距仪LRFILeague for Religious Freedom in Israel 以色列宗教自由联盟LRFS[医][=local recurrence-free survival]无局部复发存活LRFPBLouisiana Rating and Fire Prevention Bureau 路易斯安那等级防火局LRFPSLicentiate of the Royal Faculty of Physicians and Surgeons <英国>持有皇家内外科医师学会开业证书的医师LRFPSGLicentiate of the Royal Faculty of Physicians and Surgeons of Glasgow 领有格拉斯哥内外科系皇家证书的人lrfliver residue factor 肝脏残余因素