| Acronym | Definition |
|---|
| SEARCH | Study of Environmental Arctic Change (University of Washington Applied Physics Lab; Seattle, WA) |
| SEARCH | Servitude and Emancipation Archival Research Clearinghouse |
| SEARCH | Supernatural Entity Anomaly Research & Cryptid Hunters |
| SEARCH | Self-Employed Arts-Related Contractors for Hire (Vancouver, BC, Canada) |
| SEARCH | Southwestern Endangered Aridland Resource Clearing House |
| SEARCH | Search Envisioned As Relation & Class Hierarchizing (black box optimization framework) |
| SEARCH | Scan, Examine, Act, Review, Connect, and Hunt (reading strategy) |
| SEARCH | System for the Electronic Analysis and Retrieval of Criminal Histories (now the National Consortium for Justice Information and Statistics) |
| SEARCH | Sexism, Ethnicity, Ageism, Racism, Culturalism, and Homophobia |
| SEARCH | Stand-Off Detection Early Warning Agents of Biological Origin, Radiological Chemical System |
| SEARCH | Special Education And Research for Children |
| SEARCH | Strategic Extraction and Analysis of Recent Credit History |
| SEARCH | Southeast Alberta Racial and Community Harmony Society (Medicine Hat, Alberta, Canada) |
| SEARCH | Seek, Evaluate, Analyze, Research, Challenge, and Hypothesize (education) |
| SEARCH | Students Exploring Academic Reaching Creative Horizons |