| PDK | Peripheral Developers Kit | 外围开发套件 |
| PDK | Portable Deployment Kit | 便携式部署工具包 |
| PDK | National Democratic Party (former Yugolsav Republic of Macedonia) | 国家民主党（前马其顿尤戈尔萨夫共和国） |
| PDK | Porsche Doppelkupplung (double clutch) | Porsche Doppelkupplung保时捷双离合器变速箱（双离合器） |
| PDK | PERL Development Kit | PERL开发工具包 |
| PDK | Partia Demokristiane e Shqipërisë (Albanian Christian Democratic Party) | Partia Demokristiane e Shqipërisë (Albanian Christian Democratic Party) |
| PDK | Dekalb Airfield, Atlanta, Georgia USA | 美国佐治亚州亚特兰大Dekalb机场 |
| PDK | Publikit Development Kit | Publikit开发工具包 |
| PDK | Portlet Developer Kit (Oracle) | Portlet开发工具包（Oracle） |
| PDK | Peachtree-Dekalb Airport (Atlanta, GA, USA) | Peachtree Dekalb机场（美国佐治亚州亚特兰大） |
| PDK | Partia Demokratike e Kosovës (Albanian: Democratic Party of Kosovo) | Partia Demokratike e Kosovës (Albanian: Democratic Party of Kosovo) |
| PDK | Portal Development Kit (SAP Enterprise Portal) | 门户开发工具包（SAP Enterprise Portal） |
| PDK | Phi Delta Kappa (professional organization for teachers) | Phi Delta Kappa（教师专业组织） |
| PDK | Professional Development Kit | 专业发展工具包 |
| PDK | primary dog kidney | 原代狗肾 |
| PDK | Poison Detection Kit | 毒物检测试剂盒 |