| 罗源 | Luó yuán | Luoyuan county in Fuzhou 福州, Fujian |
| 罗源县 | Luó yuán xiàn | Luoyuan county in Fuzhou 福州, Fujian |
| 罗汉拳 | luó hàn quán | Luohan Quan - "Arhat Boxing - Martial Art |
| 罗汉果 | luó hàn guǒ | sweet fruit of Siraitia grosvenorii (formerly Momordica grosvenori, a gourd of the Curcubitaceae family), grown in Guangxi and used in Chinese medicine |
| 罗汉病 | luó hàn bìng | snail fever (bilharzia or schistosomiasis), disease caused by schistosome parasitic flatworm |
| 罗汉豆 | luó hàn dòu | broad bean (Vicia faba); fava bean; same as 蚕豆 |
| 罗汉鱼 | luó hàn yú | flowerhorn cichlid |
| 罗洁爱尔之 | Luó jié ài ěr zhī | Raziel, archangel in Judaism |
| 罗尔定理 | Luó ěr dìng lǐ | Rolle's theorem (in calculus) |
| 罗尔斯・罗伊斯 | Luó ěr sī · Luó yī sī | Rolls-Royce (UK company); also written 劳斯莱斯 |
| 罗琳 | Luó lín | Rowling (name); Joanne Kathleen Rowling (1965-), author of the Harry Potter series of novels |
| 罗田 | Luó tián | Luotian county in Huanggang 黄冈, Hubei |
| 罗田县 | Luó tián xiàn | Luotian county in Huanggang 黄冈, Hubei |
| 罗甸 | Luó diàn | Luodian county in Qiannan Buyei and Miao autonomous prefecture 黔南州, Guizhou |
| 罗甸县 | Luó diàn xiàn | Luodian county in Qiannan Buyei and Miao autonomous prefecture 黔南州, Guizhou |
| 罗皂 | luó zào | to create a disturbance; to make trouble; to harass |
| 罗盛教 | Luó Chéng jiào | Luo Chengjiao (1931-1952), PRC hero of the volunteer army in Korea |
| 罗盘度 | luó pán dù | roulette |
| 罗盘座 | luó pán zuò | Pyxis (constellation) |
| 罗喉 | luó hóu | the intersection of the Moon's orbit with the ecliptic in Vedic astronomy (Sanskrit rahu) |
| 罗纳 | Luó nà | Rhone, river of Switzerland and France |
| 罗纳河 | Luó nà hé | Rhone, river of Switzerland and France |
| 罗纳尔多 | Luó nà ěr duō | Ronaldo (name); Cristiano Ronaldo (1985-), Portugese soccer player |
| 罗索 | Luó suǒ | Roseau, capital of Dominica |
| 罗缎 | luó duàn | ribbed |
| 罗致 | luó zhì | to employ; to recruit (talented personnel); to gather together (a team) |
| 罗缕纪存 | luó lǚ jì cún | to record and preserve |
| 罗艻 | luó lè | sweet basil (Ocimum basilicum); same as 罗勒 |
| 罗庄 | Luó zhuāng | Luozhuang district of Linyi city 临沂市, Shandong |
| 罗庄区 | Luó zhuāng qū | Luozhuang district of Linyi city 临沂市, Shandong |
| 罗兰 | Luó lán | Roland (name) |
| 罗讷河 | Luó nè hé | Rhone river, France |
| 罗语 | Luó yǔ | Romanian language |
| 罗贯中 | Luó Guàn zhōng | Luo Guanzhong (c. 1330-c. 1400), author of the Romance of the Three Kingdoms and other works |
| 罗宾汉 | Luó bīn hàn | Robin Hood (English 12th century folk hero) |
| 罗宾逊 | Luó bīn xùn | Robinson (name) |
| 罗锅 | luó guō | humpbacked (e.g. a bridge); in the form of an arch; a hunchback |
| 罗锅儿 | luó guōr | erhua variant of 罗锅, humpbacked (e.g. a bridge); in the form of an arch; a hunchback |
| 罗锅儿桥 | luó guōr qiáo | a humpback bridge |
| 罗雀掘鼠 | luó què jué shǔ | lit. to net birds and dig for rats (idiom); fig. hard pressed for cash; on the verge of bankruptcy |
| 罗霄山 | Luó xiāo shān | the Luoxiao mountains between Jiangxi and Hunan |
| 罗马公教 | Luó mǎ gōng jiào | the Roman Catholic Church |
| 罗马化 | luó mǎ huà | romanization |
| 罗马字 | luó mǎ zì | the Latin alphabet |
| 罗马字母 | Luó mǎ zì mǔ | Roman letters; Roman alphabet |
| 罗马教廷 | Luó mǎ jiào tíng | the Church (as Royal Court); the Holy See; the Vatican |
| 罗马书 | Luó mǎ shū | Epistle of St Paul to the Romans |
| 罗马诺 | Luó mǎ nuò | Romano (name) |
| 罗马里奥 | Luó mǎ lǐ ào | Romário |
