ll lower limit 下限

LLC Lewis Lung Carcinoma 路易士肺癌

llp long latency potential 长潜时电位

LM Licentiate in Mid-wifery 产科文凭

lmg labial minor salirary gland 唇小唾液腺

LMS Licentiate in Medicine and Surgery 内科及外科学硕士,有执照的内外科医生,有内外科开业证书的医生

lo linguo-occlusal 舌咬合的

LOA left occipito anterior 枕左前

LOH loop of Henle 亨利(氏)袢

LOI level of inocompetence 机能不全的程度

LOS Length Of Stay 住院时间,逗留期限

LOX Liquid Oxygen 液氧

LP Low Pressure 低压, 低气压

LPG Liquid Propane Gas 液态丙烷

LPN Licensed Practical Nurse 有照实习护士

LPO Left Posterior Oblique 左后斜位

LR Lawrencium 铹（化学元素）

LS Lumbosacral 腰骶的,腰骶骨的

LSA Licentiate of the Society of Apothecaries 药剂学会医学执照

lsi lateral spinothalamic tract 脊髓丘脑侧束