SDH
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| SDH | Succinate Dehydrogenase | - | Computer Acronyms(common) |
| SDH | Synchronous Digital Hierarchy | - | Human Genome |
| SDH | Software Development Handbook | - | Organizations |
| SDH | System Development Handbook | - | Organizations |
| SDH | Synchronous Digital Hierarchy | - | Astronomy |