| Rank | Abbreviation | Meaning |
|---|
| ***** | CGTS | Consorcio Global para la Transformación de la Seguridad
| |
| ***** | CGTS | Computer Generated Test System
| |
| ***** | CGTS | Computer Global Technology Systems CA
| |
| ***** | CGTS | Confederación General de Trabajadores Salvadoreños
| |
| ***** | CGTS | Charitable Giving Tax Service
| |
| **** | CGTS | Coast Guard Training Station
| |
| **** | CGTS | Coast Guard Telecommunications System
| |
| **** | CGTS | Clickable Geologic Time Scale
| |
| *** | CGTS | China Green Transport Summit
| |
| *** | CGTS | Collaborative Glomerulonephritis Therapy Study
| |
| *** | CGTS | Compress Gas Trailers
| |
| ** | CGTS | Charlie Grace Theme Song
| |
| ** | CGTS | Church of God Theological Seminary
| |
| ** | CGTS | Concordant Greek Text Sublinear
| |
| ** | CGTS | Campbells Guide to Toy Sewing
| |
| ** | CGTS | Clifton Gunderson Technology Solutions
| |
| ** | CGTS | Computer Generated Training System
| |
| * | CGTS | Conventional Geological Time Scale
| |
| * | CGTS | Computer Global Technology Systems
| |
| * | CGTS | Central Gaulish Terra Sigillata
| |
| * | CGTS | California Great Teachers Seminar
| |
| * | CGTS | Common Geospatial Tool Set
| |
| * | CGTS | Colorado Government Technology Service
| |