London Symphony Orchestra伦敦交响乐团 Laser Safety Officer激光安全官员 Low Speed Output低速输出装置 Lawson Smart Office劳森聪明的办公室 Lesotho (ISO Country code)莱索托(ISO国家代码) Linux Standards OrganizationLinux标准组织 LAN Systems Organization (Intel)局域网系统组织(英特尔) Large Scale Organization大型组织 Lumbosacral Orthosis腰骶矫正术 Left Salpingo-Oophorectomy左侧输卵管卵巢切除术 Landing Signal Officer着陆信号军官 Large Send Offload大派卖出 Local Switching Office本地交换局 Lansdowne Symphony Orchestra (Lansdowne, PA)此画交响乐团(PA)此画 Leveraged Sell-Out杠杆一次