See also: Tāi-oân
- 臺灣/台灣: Taiwan
- 臺員/臺圓: (historical) Tayoan (peninsula near present-day Tainan, Taiwan, as well as Taiwan itself)
- In isolation, the character "灣" is usually read as "oan" (e.g., 海灣). The reading of "oân" here is an exception stemming from the historical variants 臺員 and 臺圓, properly read as "Tâi-oân".