| IPBD | Interfaith Peace Builders Delegation | 不同信仰和平建设者代表团 |
| IPBD | Inositol Phosphate Binding Domain | 肌醇磷酸结合结构域 |
| IPBD | International Prime Brokerage Department | 国际主要经纪部 |
| IPBD | Illinois Partnership for Business Development | 伊利诺伊州商业发展伙伴关系 |
| IPBD | Institute of Professional & Business Development | 研究所的专业和贸易的发展 |
| IPBD | Illustrated Parts Breakdown | 图示零件明细 |
| IPBD | intelligence program budget decision (US DoD) | 情报计划预算决策（美国国防部） |