| #SSL | Single Sentence Logic 
| Others |
| SSL | Licentiate in Sacred Scripture [Lat.]
| Others |
| SSL | Scalable Software Library
| Others |
| SSL | School of Social Sciences and Languages, VIT University
| Others |
| SSL | School Speed Limit
| Others |
| SSL | Seconds Sponsored Linksfree
| Others |
| SSL | Section of School Librarians
| Others |
| SSL | Secure Sockets Layer
| Internet, Networking, Security |
| SSL | Sequential Shift Lights
| Others |
| SSL | Server Side Locking
| Others |
| SSL | Shonan Shinjuku Line
| Others |
| SSL | Shop Stock List
| Others |
| SSL | Silicon Systems Limited
| Others |
| SSL | Single Server License
| Others |
| SSL | Single Spam Link
| Others |
| SSL | Single Stuck Line
| Others |
| SSL | Skid Steer Loader
| Others |
| SSL | Sodium Stearoyl Lactylate
| Others |
| SSL | Software Site License
| Others |
| SSL | Software Support Library
| Others |
| SSL | Software Systems LLC
| Others |
| SSL | Solid State Lighting
| Others |
| SSL | Solid State Logic
| Others |
| SSL | Solid State Luminaires
| Others |
| SSL | Solid-State Laser
| Others |
| SSL | Space Sciences Laboratory
| Others |
| SSL | Space Systems Laboratory
| Others |
| SSL | Space Systems/Loral
| Others |
| SSL | Special Speed Limitations
| Others |
| SSL | Sports Specialists Ltd
| Others |
| SSL | Stainless Steel Look
| Others |
| SSL | Star Sailors League
| Others |
| SSL | Starter Solenoid
| Others |
| SSL | Statewide Speed Limit
| Others |
| SSL | Steering Seal
| Others |
| SSL | Subaru Starlink
| Others |
| SSL | Super Street Ladies
| Others |
| SSL | System Software Loader
| Others |
| SSL | System Specification Language
| Others |
| SSL | System Status List
| Others |