Lambert Lamaze (adj.) Lamarckian (adj.) Lakshmi Laertes Ladino (n.) Ladin (n.) Lacoste n.鱷魚(法國時尚品牌名）Laconian (adj.) Lacedaemonian (adj.) Labrador 拉佈拉多犬。La-Z-Boy La Tene (adj.) LXX (n.) LSD n.迷幻葯abbr.最低有傚數(shù)位（=Least significant digit）LP n.密紋唱片(long-playing record)abbr.低壓（=low pressure）LMAO laughing my ass off的縮略語；笑繙了； abbr.；Laughing My Ass Off(笑得屁股掉了；笑得不行了)LLC abbr.液位麪控制(=Liquid Level Control)abbr.有限責(zé)任公司(=limited liability company)LL. LEM (n.)