IPSD
| Acronym | Definition |
|---|---|
| IPSD | Indian Prairie School District (Illinois) |
| IPSD | Industrial Power Systems Division (Caterpillar) |
| IPSD | Infantry Platoon Scout Dog (specialized man/dog scout teams; Vietnam War) |
| IPSD | International Pipe Smoking Day |
| IPSD | Immediate Past State Deputy (Knights of Columbus) |
| IPSD | International Public Science Day |
| IPSD | Interface Planning and Scheduling Document |
| IPSD | Information Program Support Division |