- 注音符号 zhùyīnfúhào BopomofoMandarin phonetic symbols (MPS), a phonetic alphabet for Chinese used especially in Taiwan, also known colloquially as Bopomofo.
- 二分音符 èrfēnyīnfú minimminim (music)
- 四分音符 sìfēnyīnfú quarter notecrotchet; quarter note (music)
- 国语注音符号第一式 Guóyǔzhùyīnfúhàodìyīshì BopomofoThe official phonetic system (Mandarin Phonetic Symbols 1) used for transcribing Mandarin Chinese in Taiwan, commonly abbreviated as [[注音一式|注音一式|zhu4 yin1 yi1 shi4]].
- 分音符 fēnyīnfú diaeresisa diacritical mark (¨) placed over a vowel to indicate that it is pronounced separately from an adjacent vowel or to signify an umlaut
- 连音符 liányīnfú tuplet(music) tuplet
- 隔音符号 géyīnfúhào apostropheapostrophe used in pinyin orthography to mark a boundary between two syllables (e.g., in "dàng'àn")
- 八分音符 bāfēnyīnfú quavera musical note with the time value of one eighth of a whole note
