| Acronym | Definition |
|---|
| SPUD | Single Partition Udif |
| SPUD | Spontaneous Pop-Up Display (screen) |
| SPUD | Small Potatoes Urban Delivery (grocery delivery serivce - Canada & Washington) |
| SPUD | Start Production of Unconventional Drilling |
| SPUD | Special Land Use District |
| SPUD | Single Point Urban Diamond (transportation engineering term describing a type of highway interchange) |
| SPUD | Society for the Prevention of Unhealthy Diets |
| SPUD | Saint Paul University Dumaguete (Dumaguete City, Philippines) |
| SPUD | Storage Pedestal Upgrade Drive |
| SPUD | Superconducting Pop-Up Detector |