- 15 puzzle
- 15-schoolgirl problem
- 1:5-type rare earth cobalt-based permanent magnetic material
- 15世纪的科学与思想
- 15分钟社区生活圈
- 15女生问题
- 15难题
- 1600 years old camphor in Qiantong
- 1600 years old Chinese torreya in Zeshan
- 160-minute oscillation
- 160 years old Abies beshanzuensis in Qingyuan
- 160分钟振荡
- 1616号政府令
- 1662年黄淮海江四流域大水
- 16-cell
- "16 characters policy" of national scenic and historic area
- 1,6-diaminohexane
- 1,6 hexanediamine
- 1,6-hexanediamine
- 16 Imperial Decrees for Moral Cultivation
- 1.6-meter Goode Solar Telescope at Big Bear Solar Observatory
- 16mm film
- 16PF
- 16S rRNA gene sequence
- 16S rRNA PCR