| Acronym | Definition |
|---|
| SRDU➣Satellite Relay Distribution Undertaking |
| SRDU➣Sonic Roach Destruction Unit (band) |
| SRDU➣Spring Revel Downunder (Sydney, Australia gaming event) |
| SRDU➣Secondary Reports Distribution Unit |
| SRDU➣Secrétariat Régional du Développement Urbain (French: Regional Secretariat of Urban Development; Belgium) |