| Upeneus tragula Richardson |
洋鑽秋姑魚 |
| Upeneus vittatus (Forsskal) |
金帶秋姑魚 |
| Upland Crops Laboratory |
雜糧研究室 |
| UPOV；the International Union for the Protection of New Varieties of Plants |
國際植物新品種保護聯盟 |
| upstream |
上游 |
| uptake |
吸收 |
| Uranoscopus bicinctus Temminck & Schlegel |
雙斑瞻星魚 |
| Uranoscopus japonicus Houttuyn |
日本瞻星魚 |
| Uroconger lepturus (Richardson) |
狹尾糯鰻 |
| Urolophus aurantiacus Muller & Henle |
平魟 |
| Uronemosis, Uronema infection |
海水性四膜纖毛蟲症 |
| Urotrygon mundus Gill |
孟達平魟 |
| utilization |
利用 |
| V. aestuarianus |
溶藻弧菌及河口弧菌 |
| V. alginolyticus |
溶藻弧菌 |
| vaccination |
疫苗注射 |
| Vaccination |
疫苗 |
| vaccine adjuvants |
疫苗佐劑 |
| Vaccine preparation |
疫苗準備 |
| Vaccine strain |
疫苗株 |
