| Acronym | Definition |
|---|
| SCL | Seattle City Light (WA, USA utility) |
| SCL | Supported Community Living |
| SCL | Seaboard Coast Line |
| SCL | Spam Confidence Level (Microsoft Exchange/Outlook) |
| SCL | Society of Construction Law |
| SCL | Soft Contact Lens |
| SCL | Symptom Check List |
| SCL | Supply Chain and Logistics Institute (Georgia Institute of Technology) |
| SCL | System Control Language (used with VME operating system) |
| SCL | Structural Composite Lumber |
| SCL | Sisters of Charity of Leavenworth (Leavenworth, KS) |
| SCL | SOAP Contract Language (Microsoft) |
| SCL | Summa Cum Laude |
| SCL | Scalable Computing Laboratory (US DoE and Ames Laboratory) |
| SCL | Semiconductor Laser |
| SCL | Society for Computers & Law (UK) |
| SCL | Substation Configuration Language |
| SCL | Scanner Control Language |
| SCL | Space Charge Limited |
| SCL | Special Comprehensive License |
| SCL | Society for Caribbean Linguistics (Trinidad & Tobago) |
| SCL | Sprayed Concrete Lining (construction) |
| SCL | Scientific Computing Laboratory (Institute of Physics Belgrade, Serbia) |
| SCL | Security Characteristic Line |
| SCL | Southeastern Composers' League |
| SCL | Simple Common Logic (modeling language for ontology development) |
| SCL | Source Coupled Logic |
| SCL | Santiago, Chile - Aeropuerto Comodoro Arturo Merino Benitez (Airport Code) |
| SCL | Smart Card Logon |
| SCL | Side Coupled Linac |
| SCL | Scientific Computers Limited |
| SCL | Simulation Control Language |
| SCL | System Clock Line |
| SCL | Standard Conventional Load |
| SCL | Security Certification Level |
| SCL | Switch Control Logic |
| SCL | Stress Checklist |
| SCL | Spacecraft Control Language |
| SCL | Syncrude Canada Limited (Alberta, Canada) |
| SCL | Soft Competitive Learning (network) |
| SCL | Scenelife.net |
| SCL | Senior Cadet Leader (USAF ROTC) |
| SCL | Switch to Computer Link |
| SCL | Software Control Language |
| SCL | Senior Citizens' League |
| SCL | Space Component Lifetime |
| SCL | Soil Cleanup Level |
| SCL | Selectively Cross Linked |
| SCL | Standard Configuration Load |
| SCL | Secondary Chemistry Lab |
| SCL | System Communications Link (Cisco) |
| SCL | Shaped Charge Liner |
| SCL | Sodium Chemistry Loop |
| SCL | Strain Compensated Layer |
| SCL | State Cleanup Level |
| SCL | Save A Cat League |
| SCL | Somatic Cell Logarithmic (Transformation) |
| SCL | Sponsorship Consulting Limited (UK) |
| SCL | Sprint Conference Line |
| SCL | Signal Corps Laboratory (US Army) |
| SCL | Student of the Civil Law |
| SCL | Satellite Consulting Ltd (UK) |
| SCL | Single Control Lever |
| SCL | Standard Classification List |
| SCL | Standard Combat Load |
| SCL | Symbolic Correction Loader |
| SCL | Site Concurrence Letter |
| SCL | Systems Component List |
| SCL | Snake Creek Lasers, LLC (Hallstead, PA) |
| SCL | Strategic Consultants Ltd |
| SCL | Segment Communications Ltd. (UK) |