本站大部份資料在 2016 年後就未更新，若資料內無明確標示資料時間，請預設該資料為過時資料並斟酌使用，謝謝
獸醫學英中對照名詞等資訊。
| 英文名稱 | 中文名稱 | |
|---|---|---|
| 55790595 | oakum | ?絲 |
| 55790596 | oaric | 卵巢的 |
| 55790597 | oarium，ovarium | 卵巢 |
| 55790598 | oat | 燕麥 |
| 55790599 | obcecation | 不全盲，部分性盲 |
| 55790600 | obdormition | 麻木，無感覺 |
| 55790601 | obduction | 驗屍 |
| 55790602 | obese | 肥胖型 |
| 55790603 | obesity | 肥胖，肥胖病 |
| 55790604 | obex | 障棱（閂） |
| 55790605 | objective | 接物鏡 |
| 55790606 | obligatory | 絕對的 |
| 55790607 | obligatory aerobe | 絕對嗜氣菌 |
| 55790608 | obligatory anaerobe | 絕對厭氣菌 |
| 55790609 | obliterative inflammation | 堵塞性發炎 |
| 55790610 | oblongate | 延髓 |
| 55790611 | obnubilation | 神志不清 |
| 55790612 | obsolescence | 衰敗，作廢不用 |
| 55790613 | obstacle test (for blindness) | 盲眼之障礙試驗 |
| 55790614 | obstetric，obstetrical | 產科的 |
| 55790615 | obstipantia | 止瀉藥 |
| 55790616 | obstipation，constipation | 便秘 |
| 55790617 | obstruction | 阻塞，梗塞 |
| 55790618 | obstruction of intestine | 腸阻塞 |
| 55790619 | obstruction of oesophagus | 食道梗塞 |
| 55790620 | obstruction of pharynx | 咽梗塞 |
| 55790621 | obstruction of pylorus | 幽門阻塞 |
| 55790622 | obsturctive jaundice | 阻塞性黃疽 |
| 55790623 | obturating thrombus | 填塞性血栓 |
| 55790624 | obturator | 閉鎖 |
| 55790625 | obturator foramen | 閉鎖孔 |
| 55790626 | obturator membrane | 閉膜，閉孔膜 |
| 55790627 | obturator nerve | 閉孔神經 |
| 55790628 | obturator paralysis | 閉孔神經麻痺 |
| 55790629 | obtuse，blunt，dull | 鈍的，愚鈍的 |
| 55790630 | occipital | 枕的 |
| 55790631 | occipital bone | 枕骨 |
| 55790632 | occipital condyle | 枕髁 |
| 55790633 | occipital crest | 枕脊 |
| 55790634 | occipital protuberance，external | 枕外隆凸 |
| 55790635 | occipital sclerotome | 生骨節，骨節 |
| 55790636 | occipital sinus | 枕竇 |
| 55790637 | occipitalis | 枕骨肌，後頭骨肌 |
| 55790638 | occipital，internal | 枕內隆凸 |
| 55790639 | occipito-mastoid | 枕骨與乳突的 |
| 55790640 | occipito-temporal fissure | 枕顳溝 |
| 55790641 | occluding thrombus | 閉塞性血栓 |
| 55790642 | occlusal | 阻塞的 |
| 55790643 | occlusion | 阻塞，咬合（齒），牙合 |
| 55790644 | occlusion，abnormal | 咬合異常（齒） |