| Acronym | Definition |
|---|
| SAF | Safety |
| SAF | Secretary of the Air Force |
| SAF | Society of American Foresters |
| SAF | Singapore Armed Forces |
| SAF | Strategic Air Force (US DoD) |
| SAF | Security Assistance Force |
| SAF | Sir Alex Ferguson (football manager) |
| SAF | Sam and Friends (Muppets) |
| SAF | Saitama Arts Foundation (Japan) |
| SAF | Second Amendment Foundation |
| SAF | San Andreas Fault |
| SAF | Society of American Florists |
| SAF | Systems Analysis in Forest (symposium) |
| SAF | Scholarship Application Form (various locations) |
| SAF | Sarasota Architectural Foundation (Sarasota, Florida) |
| SAF | Sociedad Administradora de Fondos (Spanish: Fund Management Company; Costa Rica) |
| SAF | Submerged Arc Furnace |
| SAF | Shock Absorber Fluid |
| SAF | Société Astronomique de France (French: Astronomical Society of France) |
| SAF | Satellite Application Facility |
| SAF | Scientific American Frontiers (TV series) |
| SAF | Small Arms Firing |
| SAF | Science and Arts Foundation |
| SAF | Server Application Function |
| SAF | Store and Forward |
| SAF | Stand Alone Filter |
| SAF | Single Auto Focus |
| SAF | Segment Address Field |
| SAF | Service Access Facility |
| SAF | Self Address Fixing |
| SAF | Secure Access Firewall |
| SAF | Secure Authentication Facility |
| SAF | Support Administration Function |
| SAF | Seasonal Adjustment Factor |
| SAF | Sir Alexander Fleming |
| SAF | Special Action Force |
| SAF | Service Availability Forum |
| SAF | Students for Academic Freedom |
| SAF | Store And Forward (JMS message; BEA) |
| SAF | Student Assistance Fund (various locations) |
| SAF | System Access Fee |
| SAF | South Asian Federation (games) |
| SAF | Summer Arts Festival (various locations) |
| SAF | System Authorization Facility |
| SAF | Structural Adjustment Facility |
| SAF | Santa Fe, NM, USA - Santa Fe Municipal Airport (Airport Code) |
| SAF | Svenska Arbetsgivareföreningen (Association of Swedish Employers) |
| SAF | Swedish Armed Forces |
| SAF | Server Application Function (computing) |
| SAF | Southern Arts Federation |
| SAF | Saint Anthony Foundation (San Francisco, California) |
| SAF | Southern Attack Force (US Navy) |
| SAF | Semi Automated Forces |
| SAF | Sheridan Arts Foundation (Telluride, CO) |
| SAF | Stand Alone Facility |
| SAF | South Asia Forum |
| SAF | Service Agreement Form |
| SAF | Safety Publication |
| SAF | Slotted Amplify-and-Forward |
| SAF | Study Abroad Foundation |
| SAF | Swedish Employers' Confederation |
| SAF | Science Archive Facility (astronomy) |
| SAF | Superannuation Funds |
| SAF | Syndrome d'Alcoolisme Foetal (French: Fetal Alcohol Syndrome) |
| SAF | Sistemas Agroforestales (Spanish: agroforestry systems) |
| SAF | San Antonio Film (San Antonio, TX) |
| SAF | State Aviation Fund (various locations) |
| SAF | Swiss Armed Forces |
| SAF | Self-Adhering Flashing (construction material) |
| SAF | Stuck-At Fault |
| SAF | Safety, Arming and Fuzing |
| SAF | Shelter Art Foundation (animal alliance) |
| SAF | Sociedad Asturiana de Filosofía (Oviedo, Spain) |
| SAF | Subject to Availability of Funds |
| SAF | Single Asian Female |
| SAF | Sisters' Arab Forum for Human Rights |
| SAF | Standard Analytical File (Medicare) |
| SAF | Spacecraft Assembly Facility (NASA/JPL) |
| SAF | Symptomatic Atrial Fibrillation |
| SAF | Set America Free |
| SAF | Symmetry-Adapted Function |
| SAF | Strategic Architect Forum |
| SAF | Spouse Approval Factor (stereos/gadgets) |
| SAF | Study Abroad Fellowship (various universities) |
| SAF | Spatial Aggregation Framework (data management) |
| SAF | Sodium Acetate Formalin |
| SAF | Supplementary Application Form (university admissions) |
| SAF | Security Access Facility |
| SAF | Safety Approval Form |
| SAF | Specific Absorbed Fraction |
| SAF | Sponge Awareness Foundation (band) |
| SAF | Secure Automated Fabrication |
| SAF | Sample Authorization Form |
| SAF | Swiss AIDS Federation (Zurich, Switzerland) |
| SAF | Schizophrenia Australia Foundation |
| SAF | Service des Affaires Francophones (French: Francophone Affairs Department) |
| SAF | Senior Adults Fellowship |
| SAF | Source Address Filter(ing) |
| SAF | Southern, Central and Eastern Africa |
| SAF | Sample Approval Form |
| SAF | Single Access Forward |
| SAF | Subnetwork Access Facility |
| SAF | Spectral Analysis Facility |
| SAF | Service Affecting Failure (rail industry) |
| SAF | Support Action Form |
| SAF | Singularity-Aware Futurist (quasi-philosopher of scientific advances) |
| SAF | StoryTellers of the American Frontier |
| SAF | Single-Action Form |
| SAF | Sodium Aerosol Filter |
| SAF | Spindle-Assembly Factor |
| SAF | Security Authentication Framework (computing) |
| SAF | Status - Alpha File |
| SAF | Sustainable Agri-Forest |
| SAF | Stress Amplification Factor |
| SAF | Synthetic Aperture Function |
| SAF | Safety Appraisal Finding |
| SAF | Stavanger Arkitektforening (Norwegian: Stavanger Architectural Association) |
| SAF | System Administration Function |
| SAF | Stakeholder Advisory Forums |
| SAF | Sport Aid Foundation |
| SAF | Submerged Aeration Filter (waste water treatment) |
| SAF | Simultaneous Agroforestry Systems |
| SAF | Sampling Adjustment Factors |
| SAF | Sri Ariyajothi Foundation (Sri Lanka) |
| SAF | Surficial Amorphous Films |