- 哥伦比亚大学 gēlúnbǐyàdàxué Columbia UniversityColumbia University; a private Ivy League research university in New York City
- 欧亚大陆 ōuyàdàlù EurasiaThe Eurasian continent, encompassing both Europe and Asia
- 宾夕法尼亚大学 bīnxīfǎníyàdàxué University of PennsylvaniaUniversity of Pennsylvania; a private Ivy League research university in Philadelphia, Pennsylvania
- 欧亚大陆桥 ōuyàdàlùqiáo Eurasian Land BridgeThe overland transport corridor connecting Asia and Europe via rail; primarily refers to the transit routes linking ports on the Pacific coast of China or Russia to ports in Europe like Rotterdam.
- 加利福尼亚大学 jiālìfúníyàdàxué University of Californiathe University of California
- 加利福尼亚大学洛杉矶分校 jiālìfúníyàdàxuéluòshānjīfēnxiào University of California, Los AngelesUniversity of California, Los Angeles; UCLA
- 阿卡迪亚大学 ākǎdíyàdàxué Acadia UniversityAcadia University, located in Nova Scotia, Canada
- 南亚大草莺 nányàdàcǎoyīng Indian grassbirdthe Indian grassbird (Graminicola bengalensis), a species of bird native to South Asia
- 圣索非亚大教堂 shèngsuǒfēiyàdàjiàotáng Hagia SophiaThe main cathedral of Constantinople, later converted into a mosque in Istanbul.