| KD | knockdown | 解体 |
| KD | kilodalton | 千道尔顿 |
| KD | Kiln-dried | (窑内)烘干的 |
| KD | Keyboard Display | 键盘显示 |
| KD | Kick Down | 强迫降档 |
| KD | Distribution Coefficient | 分布系数 |
| KD | Knowledge Discovery | 知识发现 |
| KD | Known Depridator | 已知折旧师 |
| KD | Kelvin Doublet | 开尔文双打 |
| KD | Knight of Dunamis | Dunamis骑士 |
| KD | Kevin Dillon, actor | 凯文·迪龙,演员 |
| KD | Knock Down | 撞倒 |
| KD | kidney disease | 肾脏疾病 |
| KD | equilibrium dissociation constant | 平衡解离常数 |
| KD | partition coefficient | 分配系数 |
| KD | cathodal duration | 阴极持续时间 |
| KD | Koeln Dusseldorf | 科隆杜塞尔多夫 |
| KD | killed | 被杀死的 |
| KD | Kathryn Dawn | 凯瑟琳·道恩 |
| KD | Key Data | 关键数据 |
| KD | Knuckle Dragger | 转向节拖拉器 |
| KD | Kneel Down | 跪下 |
| KD | Kuzeydogu | 库泽伊多古 |
| KD | Keyboard/Display | 键盘/显示 |
| KD | Knee Disarticulation | 膝关节离断术 |
| KD | Kuwait Dinar | 科威特第纳尔 |
| KD | King of Dragons | 龙之王 |
| KD | Knowledge Design | 知识设计 |
| KD | Kosher Dairy | 犹太乳制品 |
| KD | Key Define | 关键点定义 |
| KD | King Diamond (band) | 金刚钻(乐队) |
| KD | Kings Destroy (grafitti crew) | 国王毁灭(格拉菲蒂船员) |
| KD | Kiln Dried | 干燥炉干燥 |
| KD | kd lang (musician) | KD Lang(音乐家) |
| KD | Kingdom (Star Kingdoms game) | 王国(星际王国游戏) |
| KD | Data Key (FIPS) | 数据密钥(FIPS) |
| KD | Kristdemokratiska Partiet (Swedish political party) | 克里斯汀·克拉蒂斯卡党(瑞典政党) |
| KD | Knee-Disarticulation (amputation) | 膝关节离断(截肢) |
| KD | Keep Driving (mechanical fault finding for intermittent faults) | 保持行驶(间歇性故障的机械故障查找) |
| KD | Keyed Differently (locksmithing) | 钥匙不同(锁边) |
| KD | Kennedy Disease | 肯尼迪病 |
| KD | Kuwaiti Dinar (unit of currency) | 科威特第纳尔(货币单位) |
| KD | Katamari Damacy (video game) | 卡塔马里·达马西(视频游戏) |
| KD | Kitchen Duty | 厨房职责 |
| KD | Dissociate Constant (receptor affinity in pharmacology, chemistry) | 解离常数(药理学、化学中的受体亲和力) |
| KD | Kael Drakkal (Everquest, gaming) | Kael Drakkal(Everquest,游戏) |
| KD | Kmecka Družba (Slovenia) | Kmecka Družba (Slovenia) |
| KD | Key and Developmental | 关键和发展 |
| KD | Korgorian Delphic | 科尔戈里安·德尔菲 |
| KD | KwikDeath (CounterStrike gaming clan) | KwikDeath(反击游戏部落) |
| KD | Kristillisdemokraatit (Finnish: Christian Democrats) | Kristillisdemokratit(芬兰语:基督教民主党) |
| KD | Kristendemokraterne (Danish political party) | Kristendemokratene(丹麦政党) |
| KD | Known Distance | 已知距离 |
| KD | Known Delinquent | 已知罪犯 |
| KD | Kerrville Division (Kerrville Veterans Hospital, Kerrville, TX) | 克尔维尔分部(德克萨斯州克尔维尔市克尔维尔退伍军人医院) |
| KD | Kawasaki Disease | 川崎病 |
| KD | Kraft Dinner | 克雷福晚餐 |
| KD | Kentucky Derby | 肯塔基德比 |
| KD | Kappa Delta | 卡帕·德尔塔 |
| KD | Known Depredator | 已知剥夺者 |
| KD | Knocked Down | 被击倒 |
| KD | Cost of Debt | 债务成本 |
| KD | Komodo Dragon | 科莫多龙 |