| Acronym | Definition |
|---|
| SPAD | Signal Passed At Danger |
| SPAD | Special Advisor (UK) |
| SPAD | Single Pass Albumin Dialysis |
| SPAD | Single Photon Avalanche Diode |
| SPAD | Signaling Pathway Database |
| SPAD | Simple Plastic Airplane Design (radio control aircraft hobby) |
| SPAD | Solid Phase Analytical Derivatization |
| SPAD | Standard Payment Amount per Discharge (healthcare) |
| SPAD | Spool Administration |
| SPAD | Seaway Port Authority of Duluth (Duluth, MN) |
| SPAD | Soil and Plant Analyzer Development (Japan) |
| SPAD | Scratch Pad Memory |
| SPAD | Service Platform Application Development (Sprint) |
| SPAD | Sonobuoy Precision Aerial Delivery (KaZak Composites, Inc.) |
| SPAD | Department of Speech Pathology and Audiology |