| SSRRC | Safety Security Rescue Research Center 
| Others |
| SSRRC | South Sudan Relief and Rehabilitation Commission
| Others |
| SSRRC | Southern Sudan Relief and Rehabilitation Commission
| Others |
| SSRRC | Sudan S Relief and Rehabilitation Commission
| Others |
| SSRRC | Sunshine State Rhodesian Ridgeback Club
| Others |
| SSRRC | Systems Safety and Reliability Review Committee
| Others |