| Acronym | Definition |
|---|
| SAL | Salisbury (Amtrak station code; Salisbury, NC) |
| SAL | Sons of the American Legion |
| SAL | South Atlantic League (Minor League Baseball) |
| SAL | Surface Air Lift |
| SAL | School for Adult Learning (Indiana) |
| SAL | Structural Adjustment Loan (development aid) |
| SAL | Sigma Alpha Lambda (honors organization; various locations) |
| SAL | Save A Lot |
| SAL | Salmeterol |
| SAL | Society of Antiquaries of London |
| SAL | Saab Aircraft Leasing (various locations) |
| SAL | System Abstraction Layer |
| SAL | Atlantic Salmon (FAO fish species code) |
| SAL | Search and Locate |
| SAL | Subscriber Access License |
| SAL | Service Action Log |
| SAL | Secure Auto Logon |
| SAL | Sensory Actuator Layer |
| SAL | Sti Adaptation Layer |
| SAL | Soft Adjacent Layer |
| SAL | Simulation Analysis Language |
| SAL | Sterility Assurance Level |
| SAL | Salutatorian |
| SAL | Singapore Academy of Law (Singapore) |
| SAL | Small Arms Locker (US DoD) |
| SAL | Scientific Applications on Linux (software resource) |
| SAL | Swimming Australia Ltd. |
| SAL | Semi-Active Laser |
| SAL | Saharan Air Layer |
| SAL | Strategic Arms Limitation |
| SAL | Sloan Automotive Laboratory (Massachusetts Institute of Technology) |
| SAL | Sons of American Legion (auxilary of the American Legion) |
| SAL | Server Admin Log |
| SAL | System Activity Log |
| SAL | Smart Active Label |
| SAL | Shift Arithmetic Left |
| SAL | Scientific Airlock (US NASA) |
| SAL | Seattle Arts & Lectures (Washington) |
| SAL | Simple AJAX (Asynchronous Javascript and XML (Extensibile Markup Language) Library |
| SAL | Safeguards Analytical Laboratory (IAEA) |
| SAL | Suid Afrikaanse Lugdiens (South African Airways) |
| SAL | Symbolic Assembly Language |
| SAL | Spatial Aggregation Language (computer programming) |
| SAL | Support Airlift |
| SAL | Security Access Level |
| SAL | Symbolic Analysis Laboratory |
| SAL | Single Anchor Loading |
| SAL | Société Astronomique de Lyon (French: Astronomical Society of Lyon) |
| SAL | Scalable Application Language) |
| SAL | Suomen Apteekkariliitto (Association of Finnish Pharmacists) |
| SAL | Security Access List |
| SAL | Stato Avanzamento Lavoro (Italian) |
| SAL | Single Article Limit (insurance) |
| SAL | Service Activity Log (timesheet) |
| SAL | Societe Anonyme Libanaise (French) |
| SAL | Standard Aero Limited |
| SAL | Screening Action Level |
| SAL | State Audit Law |
| SAL | Synthetic Aperture Ladar |
| SAL | Semantic Abstraction Layer |
| SAL | Strategic ALCM Launcher |
| SAL | Simple Algebraic Language |
| SAL | System Allocator |
| SAL | Scottish Aviation Limited |
| SAL | Shop Airlines (eBay partner, Japan) |
| SAL | Special Ammunition Load |
| SAL | Spectral Analysis Laboratory |
| SAL | San Salvador, El Salvador - El Salvadore International Airport (Airport Code) |
| SAL | Submarine Alerting & Locating (Buoy) |
| SAL | Site Applicability List |
| SAL | Shipboard/Site Allowance List |