| Student Health Insurance Plan | Academic & Science |
| Student High Interest Program | Academic & Science |
| Summer High School Intern Program | Academic & Science |
| Student Help and Information Portal | Academic & Science |
| Golden Energy Marine Corporation | Business |
| Self Help Ideas And Plans | Community |
| Senior Health Insurance Program | Community |
| Self Help Initiatives Project | Community |
| Safe Home Income Plans | Community |
| Shepherd's Hill Information Person | Community |
| Sustainable Housing Innovation Partnership | Community |
| Samaritan Homeless Interim Program | Community |
| relationSHIP (not an acronym) | Computing |
| Sh Initialization Packet | Computing |
| ShipChain | Cryptocurrency |
| Secured Ship | Cryptocurrency |
| Support Help and Integration in Perthshire | General |
| Systemic Holistic Interdisciplinary and Participatory | General |
| Scrutinize Hypothesize Implement Propagate | General |
| Spiritual Human Intellectual and Pastoral | General |
| Sailing Helplessly In Paradise | General |
| State Housing Initiative Partnership | Governmental |
| State Housing Initiative Program | Governmental |
| Statewide Head Injury Program | Governmental |
| State Health Insurance Assistance Program | Governmental |
| Self-Help Intervention Project | Medical |
| Sexual Health In Practice | Medical |
| SH2-containing inositol phosphatase | Medical |
| Small Hospital Improvement Program | Medical |
| src homology 2-containing inositol phosphatase | Medical |
| STD/HIV Intervention Program | Medical |
| Supplemental Health Insurance Plan | Medical |
| Statewide Health Improvement Program | Medical |
| State Health Improvement Plan | Medical |
| State Health Improvement Process | Medical |
| Study of Health in Pomerania | Medical |
| Statewide Health Improvement Partner | Medical |
| Statewide Health Improvement Partnership | Medical |
| Simple Host Information Protocol | Networking |
| State Housing Initiatives Partnership | Real Estate |