| 郵 | [ yoú ] post (office), mail |
| 郵亭 | [ yoú tíng ] postal kiosk, (old) rest shelter for couriers |
| 郵件 | [ yoú jiàn ] mail, post, email |
| 郵務士 | [ yoú wù shì ] mailman (Tw) |
| 郵包 | [ yoú baō ] postal parcel, parcel |
| 郵匯 | [ yoú huì ] to remit by post, remittance sent by post |
| 郵區 | [ yoú qū ] postal district |
| 郵品 | [ yoú pǐn ] items issued by a postal service and collected by philatelists (stamps, postcards, first day covers etc) |
| 郵報 | [ yoú baò ] Post (in the name of a newspaper) |
| 郵寄 | [ yoú jì ] to mail, to send by post |
| 郵局 | [ yoú jú ] post office, CL:家[jia1],個|个[ge4] |
| 郵局編碼 | [ yoú jú biān mǎ ] postcode |
| 郵展 | [ yoú zhǎn ] philatelic exhibition |
| 郵差 | [ yoú chaī ] (old) postman |
| 郵市 | [ yoú shì ] philatelic market |
| 郵戳 | [ yoú chuō ] postmark |
| 郵摺 | [ yoú zhé ] (philately) presentation pack, stamp folder |
| 郵政 | [ yoú zhèng ] postal service, postal |
| 郵政信箱 | [ yoú zhèng xìn xiāng ] post office box |
| 郵政區碼 | [ yoú zhèng qū mǎ ] PRC postcode, e.g. 361000 for Xiamen or Amoy 廈門|厦门[Xia4 men2], Fujian |
| 郵政局 | [ yoú zhèng jú ] post office |
| 郵政式拼音 | [ yoú zhèng shì pīn yīn ] Chinese postal romanization, developed in the early 1900s, used until the 1980s |
| 郵政編碼 | [ yoú zhèng biān mǎ ] postal code, zip code |
| 郵票 | [ yoú ] (postage) stamp, CL:枚[mei2],張|张[zhang1] |
| 郵筒 | [ yoú tǒng ] mailbox, pillar box, (old) letter |
| 郵箱 | [ yoú xiāng ] mailbox, post office box, email, email inbox |
| 郵簡 | [ yoú jiǎn ] letter sheet (similar to an aerogram but not necessarily sent by airmail) |
| 郵編 | [ yoú biān ] postal code, zip code |
| 郵船 | [ yoú chuán ] mailboat, ocean liner |
| 郵花 | [ yoú huā ] (dialect) (postage) stamp |
| 郵袋 | [ yoú daì ] mailbag |
| 郵費 | [ yoú feì ] postage |
| 郵資 | [ yoú zī ] postage |
| 郵購 | [ yoú goù ] mail order, to purchase by mail |
| 郵車 | [ yoú chē ] mail van, mail coach |
| 郵輪 | [ yoú lún ] ocean liner, cruise liner |
| 郵迷 | [ yoú mí ] stamp collector, philatelist |
| 郵遞 | [ yoú dì ] to mail, to deliver (through the post) |
| 郵遞區號 | [ yoú dì qū haò ] ZIP code, postal code |
| 郵遞員 | [ yoú dì yuán ] mailman |
| 郵電 | [ yoú diàn ] post and telecommunications |
| ⇒ 中國郵政 | [ zhōng guó yoú zhèng ] China Post (Chinese postal service) |
| ⇒ 包郵 | [ baō yoú ] shipping included |
| ⇒ 南京郵電大學 | [ nán jīng yoú diàn dà xué ] Nanjing Post and Communications University |
| ⇒ 回郵信封 | [ huí yoú xìn fēng ] self-addressed stamped envelope (SASE) |
| ⇒ 垃圾郵件 | [ lā jī yoú jiàn ] junk mail, spam, unsolicited mail |
| ⇒ 垃圾電郵 | [ lā jī diàn yoú ] see 垃圾郵件|垃圾邮件[la1 ji1 you2 jian4] |
| ⇒ 歌詩達郵輪 | [ gē shī dá yoú lún ] Costa Cruises (brand) |
| ⇒ 每日郵報 | [ meǐ rì yoú baò ] Daily Mail (newspaper) |
| ⇒ 紀念郵票 | [ jì niàn yoú ] commemorative postage stamp |
| ⇒ 紐約郵報 | [ niǔ yuē yoú baò ] New York Post (newspaper) |
| ⇒ 航空郵件 | [ háng kōng yoú jiàn ] airmail |
| ⇒ 航空郵簡 | [ háng kōng yoú jiǎn ] aerogram |
| ⇒ 航郵 | [ háng yoú ] air mail |
| ⇒ 華盛頓郵報 | [ huá shèng dùn yoú baò ] Washington Post (newspaper) |
| ⇒ 萬國郵政聯盟 | [ wàn guó yoú zhèng lián méng ] Universal Postal Union |
| ⇒ 萬國郵聯 | [ wàn guó yoú lián ] Universal Postal Union (UPU) |
| ⇒ 赫芬頓郵報 | [ hè fēn dùn yoú baò ] Huffington Post (US online news aggregator) |
| ⇒ 通郵 | [ tōng yoú ] to have postal communications |
| ⇒ 集郵 | [ jí yoú ] stamp collecting, philately |
| ⇒ 集郵冊 | [ jí yoú cè ] stamp album, CL:本[ben3] |
| ⇒ 集郵簿 | [ jí yoú bù ] stamp album, CL:本[ben3],冊|册[ce4],部[bu4] |
| ⇒ 電子郵件 | [ diàn zǐ yoú jiàn ] email, CL:封[feng1],份[fen4] |
| ⇒ 電子郵箱 | [ diàn zǐ yoú xiāng ] email inbox |
| ⇒ 電郵 | [ diàn yoú ] email, abbr. for 電子郵件|电子邮件[dian4 zi3 you2 jian4] |
| ⇒ 電郵位置 | [ diàn yoú weì zhi ] email address |
| ⇒ 電郵地址 | [ diàn yoú dì zhǐ ] email address |
| ⇒ 高郵 | [ gaō yoú ] Gaoyou county level city in Yangzhou 揚州|扬州[Yang2 zhou1], Jiangsu |
| ⇒ 高郵市 | [ gaō yoú shì ] Gaoyou county level city in Yangzhou 揚州|扬州[Yang2 zhou1], Jiangsu |