| IDPA | Iowa Dairy Products Association | 爱荷华州乳制品协会 |
| IDPA | Indian Documentary Producers Association (India) | 印度纪录片制作人协会（印度） |
| IDPA | International Dart Players Association (UK) | 国际飞镖运动员协会（英国） |
| IDPA | International Defensive Pistol Association | 国际自卫手枪协会 |
| IDPA | International Deaf Pilots Association | 国际聋人飞行员协会 |
| IDPA | I Don't Practice Anymore | 我不要练习了 |
| IDPA | Institute for Development Policy Analysis and Advocacy | 发展政策分析和宣传研究所 |
| IDPA | International Development Program of Australia | 澳大利亚国际发展计划 |
| IDPA | Invacare Dual Post Armrests | Invacare双柱扶手 |
| IDPA | Illinois Department of Public Aid | 伊利诺伊州公共援助部 |
| IDPA | idiopathic dilataton of the pulmonary artery | 特发性肺动脉扩张 |