| Abbreviation | Definition |
|---|---|
| SHKCA | Society of Hong Kong and Chinese Affairs (Berkeley College organization) |
| SHLP | Society for the History of Linguistics in the Pacific |
| SHPE | Society for Hispanic Professional Engineers |
| SHPE | Society of Hispanic Professional Engineers |
| SHRM | Society for Human Resources Management |
| SHRM | Society of Human Resource Management |
| SHRS | Sooner Human Resources Society |
| SHS | Society for Health Systems |
| SHSI | State Historical Society of Iowa |
| SHSL | Sherlock Holmes Society of London |
| SHSR | Historical Society of French-speaking Switzerland |
| SHSR | Société d'Histoire de la Suisse Romande |
| SHSR | Socit d'Histoire de la Suisse Romande |
| SHTC | Society of Holistic Therapists and Coaches |
| SHTR | Society for History Textbook Reform |
| SHWS | Star Harbor Watercolor Society |
| SI | Icelandic Society for Information |
| SI | Schweizer Informatiker Gesellschaft |
| SI | Skrslutkniflag slands |
| SI | Skýrslutæknifélag Íslands |