| 1 | 欧姆 | 歐姆 | ōu mǔ | ou1 mu3 | ohm (loanword) | | |
| 2 | 保姆 | 保姆 | bǎo mǔ | bao3 mu3 | variant of 保姆 ; nanny; housekeeper | | |
| 3 | 史莱姆 | 史萊姆 | shǐ lái mǔ | shi3 lai2 mu3 | slime (loanword) | | |
| 4 | 达累斯萨拉姆 | 達累斯薩拉姆 | dá lèi sī sà lā mǔ | Da2 lei4 si1 Sa4 la1 mu3 | Dar es Salaam (former capital of Tanzania) | | |
| 5 | 霍尔姆斯 | 霍爾姆斯 | huò ěr mǔ sī | Huo4 er3 mu3 si1 | Holmes (name) | | |
| 6 | 河姆渡遗址 | 河姆渡遺址 | hé mǔ dù yí zhǐ | He2 mu3 du4 yi2 zhi3 | Hemudu neolithic archaeological site near Ningbo 长江 in Zhejiang, going back to c. 5000 BC | | |
| 7 | 河姆渡 | 河姆渡 | hé mǔ dù | He2 mu3 du4 | Hemudu neolithic archaeological site near Ningbo in Zhejiang, going back to c. 5000 BC | | |
| 8 | 哈姆丹 | 哈姆丹 | hā mǔ dān | ha1 mu3 dan1 | Hamdan | | |
| 9 | 哈莱姆 | 哈萊姆 | hā lái mǔ | Ha1 lai2 mu3 | Harlem district of Manhattan | | |
| 10 | 古根海姆 | 古根海姆 | gǔ gēn hǎi mǔ | Gu3 gen1 hai3 mu3 | Guggenheim (name) | | |
| 11 | 格里姆斯塔 | 格里姆斯塔 | gé lǐ mǔ sī tǎ | Ge2 li3 mu3 si1 ta3 | Grimstad (city in Agder, Norway) | | |
| 12 | 詹姆斯・乔伊斯 | 詹姆斯・喬伊斯 | zhān mǔ sī · qiáo yī sī | Zhan1 mu3 si1 · Qiao2 yi1 si1 | James Joyce (1882-1941), Irish modernist writer, author of Ulysses and Finnegans Wake; James Joyce (1882-1941), Irish modernist writer, author of Ulysses and Finnegans Wake | | |
| 13 | 弗洛姆 | 弗洛姆 | fú luò mǔ | Fu2 luo4 mu3 | Fromm (psychoanalyst) | | |
| 14 | 达姆弹 | 達姆彈 | dá mǔ dàn | da2 mu3 dan4 | dumdum bullet (loanword); expanding bullet | | |
| 15 | 阿姆哈拉 | 阿姆哈拉 | ā mǔ hā lā | A1 mu3 ha1 la1 | Amhara (province, language and ethnic group of Ethiopia); Amharic; Ethiopian | | |
| 16 | 布鲁姆斯伯里 | 布魯姆斯伯里 | bù lǔ mǔ sī bó lǐ | Bu4 lu3 mu3 si1 bo2 li3 | Bloomsbury, London district | | |
| 17 | 勃拉姆斯 | 勃拉姆斯 | bó lā mǔ sī | Bo2 la1 mu3 si1 | Brahms (name); Johannes Brahms (1833-1897), German romantic composer | | |
| 18 | 彼尔姆 | 彼爾姆 | bǐ ěr mǔ | Bi3 er3 mu3 | Perm, Russian city in the Urals | | |
| 19 | 贝克汉姆 | 貝克漢姆 | bèi kè hàn mǔ | Bei4 ke4 han4 mu3 | Beckenham or Beckham (name); David Beckham (1975-), British midfield footballer | | |
| 20 | 奥姆真理教 | 奧姆真理教 | ào mǔ zhēn lǐ jiào | Ao4 mu3 Zhen1 li3 jiao4 | Aum Shinrikyo (or Supreme Truth), the Japanese death cult responsible for the 1995 sarin gas attack on the Tokyo subway | | |
| 21 | 奥卡姆剃刀 | 奧卡姆剃刀 | ào kǎ mǔ tì dāo | Ao4 ka3 mu3 ti4 dao1 | Occam's razor | | |
| 22 | 阿希姆 | 阿希姆 | ā xī mǔ | A1 xi1 mu3 | Askim (city in Østfold, Norway) | | |
| 23 | 阿萨姆 | 阿薩姆 | ā sà mǔ | A1 sa4 mu3 | Assam, India | | |
| 24 | 阿姆斯特朗 | 阿姆斯特朗 | ā mǔ sī tè lǎng | A1 mu3 si1 te4 lang3 | surname Armstrong | | |
| 25 | 阿姆斯特丹 | 阿姆斯特丹 | ā mǔ sī tè dān | A1 mu3 si1 te4 dan1 | Amsterdam, capital of Netherlands | | |