| Acronym | Definition |
|---|
| STAR | Standardized Testing And Reporting (education) |
| STAR | Storage & Retrieval |
| STAR | Study of Tamoxifen and Raloxifene (medical protocol) |
| STAR | Science To Achieve Results (US EPA fellowship program) |
| STAR | Satellite Applications and Research |
| STAR | Scientific and Technical Aerospace Reports (NASA publication) |
| STAR | Special Tactics and Rescue |
| STAR | State of the Art Report |
| STAR | Student Action for Refugees (student body acting on behalf of refugees in the UK) |
| STAR | Solenoidal Tracker At RHIC (Brookhaven National Laboratory) |
| STAR | Standard Terminal Arrival Route |
| STAR | Student Teacher Achievement Ratio (Tennessee) |
| STaR | School Technology and Readiness |
| STAR | Standing Together Against Rape |
| STAR | Situation, Task, Action, Results |
| STAR | Shock Trauma Air Rescue |
| STAR | Surveillance, Target Acquisition and Reconnaissance |
| STAR | Space Telescope Axial Replacement |
| STAR | Standards for Technology in Automotive Retail |
| STAR | Springer Tracts in Advanced Robotics (research publication) |
| STAR | Secure Trade in the APEC Region |
| STAR | Special Teachers Are Rewarded |
| STAR | Stress and Anxiety Research Society |
| STAR | Serving The American Rinks |
| STAR | Self Test And Repair |
| STAR | Suburban Transit Access Route (Chicago) |
| STAR | Students Taking Action with Recognition |
| STAR | Secondary Tertiary Alignment Resource (New Zealand) |
| STAR | Stop, Think, Act & Review |
| STAR | Students Taking Academic Responsibility (various schools) |
| STAR | Students and Teachers Against Racism |
| STAR | Shareware Trade Association and Resources |
| STAR | Strategically Targeted Academic Research |
| STAR | Scientific and Technical Report |
| STAR | Sheriff's Training and Respect |
| STAR | Self-Testing and Repairing (autonomous computer system) |
| STAR | System Threat Assessment Report |
| STAR | Societe Tunisienne d'Assurance et de Reassurance (Tunisia) |
| STAR | Southern Truth and Reconciliation |
| STAR | Satellite Television Asian Region, Ltd. |
| STAR | Sekolah Tuanku Abdul Rahman (Malaysian boarding school) |
| STAR | Surface To Air Recovery (USAF Fulton Recovery System) |
| STAR | Standards Tracking and Automated Reporting (National Standards Systems Network) |
| STAR | Systematic Technical Accuracy Review |
| STAR | State Tax Automated Research System |
| STAR | Solar-Terrestrial and Astrophysical Research |
| STAR | Science Teaching through its Astronomical Roots (Harvard Center For Astrophysics) |
| STAR | Skills To Achieve Results (training program) |
| STAR | Special Trusts Alternative Regime (Cayman Islands) |
| STAR | System for Technology Accountability and Rigor |
| STAR | Short Term Assistance and Referral (Alaska) |
| STAR | System for Time and Attendance Reporting |
| STAR | Support, Technical Assistance and Resources |
| STAR | Staged Abdominal Repair |
| STAR | Signalement des Thèses Électroniques, Archivage et Recherche (French: Electronic Theses, Archiving and Search Reporting; software) |
| STAR | Stability Wind Rose |
| STAR | Scientific and Technological Advanced Research (Superman comic fictional company; aka STAR Labs) |
| STAR | Standard Instrument Arrival Route |
| STAR | Standards and Technology Annual Report |
| STAR | Spatio-Temporal Array-Receiver |
| STAR | State Acid Rain Projects |
| STAR | Strategic Traffic Accident Reduction |
| STAR | Search Tracking and Registry (Sybase) |
| STAR | Subsonic Transport Acoustic Research |
| STAR | Staff Automated Reporting System |
| STAR | Special Telecommunications Action for Regional Development (EU) |
| STAR | Student Training in Aquatic Research |
| STAR | Stop Talking and Read |
| STAR | Stateful Assured Routing (Enstara) |
| STAR | Station de Traitement, d'Assainissement et de Reconditionnement (French: Treatment, Sanitation and Reconditioning Plant) |
| STAR | Site Team and Research |
| STAR | Society to Advance the Retarded (Lighting the Way) |
| STAR | Special Troops Arms Regiment (The Black Hole) |
| STAR | Simulation, Training, Assessment and Research Center (Dania Beach, FL) |
| STAR | Sewage Telecommunication Access By Robot (Robotic Cabling Co.) |
| STAR | Shuttle Turnaround Analysis Report (NASA) |
| STAR | Special Targeted Applicant Rehabilitation Program |
| STAR | Simultaneous Transmit & Receive (Radar) |
| STAR | Sharing The Ability to Read (Adult Literacy) |
| STAR | System Threat Analysis Report |
| STAR | Self Testing Area |
| STAR | Space-Time Auto-Regressive (filtering) |
| STAR | Short Term Artist in Residence (Australia) |
| STAR | Security Targeting and Analysis of Risks |
| STAR | Stellar Attitude Reference (navigation) |
| STAR | Space Taxi and Return |
| STAR | Safe Teens on America's Roads |
| STAR | Symmetrix Triangular Automated Replication (EMC) |
| STAR | Science Technology and Research Party (Australia) |
| STAR | Static Acid Rain (projects) |
| STAR | Simulation in Training for Advanced Readiness |
| STAR | Security Trained and Ready (USAF) |
| STAR | Space Telescope Audit Report |
| STAR | Spouses Together and Ready (Program) |
| STAR | Seneca Teens Accepting Responsibility |
| STAR | Sheriff's Training and Rehabilitative |
| STAR | Specialized Training in Aeronautics Research |
| STAR | Special Target Area Reporter (Nielsen) |
| STAR | Scheduled Theater Airlift Route (US DoD) |
| STAR | Service Ticket Action Resolution System |
| STAR | Scottish Technology and Research Center (Scotland) |
| STAR | Special Target Area Registration (teams) |
| STAR | Start Today Achieving Results |
| STAR | Secure Trusted Automated Router |
| STAR | Standard Airport Arrival |
| STAR | Security Threat Analysis and Research |
| STAR | Software for Tracking, Analysis and Research |
| STAR | Southern California Terminal Airspace Realignment |
| STAR | Spec Transports Aériens Roissy (French transportation company) |
| STAR | Stop, Think, Assess and Respond (anti-drug abuse program) |
| STAR | Standard Tiered Auto Rating (insurance) |
| STAR | System Testbed for Avionics Research |
| STAR | Stall Avoidance And Recovery |
| STAR | S-band Tactical Automated Receiver |
| STAR | Supersonic Tactical Antiradiation |
| STAR | System for Tape Administration & Reporting |
| STAR | Simulated Telecommunications Analysis Reporting |
| STAR | Standard Tensioned Alongside Receiver |
| STAR | Strategic Technology for the Army |
| STAR | Services to Add Revenue |
| STAR | STAMIS Acquisition Repository (US Army) |
| STAR | Scheduled Tactical Air Resupply |
| STAR | Style Tips for All Reports |
| STAR | Steel Area Regeneration |
| STAR | Satellite Transponder Availability and Reservation |
| STAR | Standard Automated Requisitions System |
| STAR | Support Time and Recovery (UK) |
| STAR | Student Achievement in Reading (US Department of Education) |
| STAR | Superior Technology Award Recipient |