sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Advanced Safety Training Services | **** |
| American Society of Transplantation | *** |
| Aztec Software Technology Services | *** |
| Aeronautics Science and Technology Subcommittee | *** |
| American Society for Testing | *** |
| And the American Society of Transplantation | *** |
| And Science of Transplantation | *** |
| adult soft tissue sarcomas | ** |
| advanced soft tissue sarcomas | ** |
| alveolar soft tissue sarcoma | ** |
| anterior superior temporal sulcus | ** |
| Attached Soft Tissue Segment | ** |
| auditory short-term store | ** |
| autologous split-thickness skin | ** |
| autostage sperm tracing system | ** |
| advanced stage soft tissue sarcomas | ** |
| advanced, unresectable soft tissue sarcoma | ** |
| Academic Staff Training Scheme | ** |
| Associated Scientific and Technical Societies | ** |
| Alternative Safety Testing Solutions | ** |
| Advanced Soft Tissue Sarcoma | ** |
| Ausinan Science Technology Society | ** |
| advanced signatures technology symposium | ** |
| Association for Skilled and Technical Sciences | ** |
| Ankle Strength Testing System | ** |
| Austin Skeletal Trauma Specialists | ** |
| American Society for Transplant Surgeons | ** |
| Arts and Sciences Teleconferencing Service | ** |
| Academy of Sciences and Technology of Senegal | ** |
| Arizona Synthetic Turf Source | ** |
| Advanced Space Technologies Services | ** |
| Advanced Surveillance Tracking System | ** |
| African Society for Toxicological Sciences | * |
| Arguments Therefore the Screen | * |
| Aerospace Science and Technology Symposium | * |
| Auto Scan Tracking System | * |
| Automatic Soldier Tracking System | * |
| Advanced Span Termination System | * |
| African Society of Toxicological Sciences | * |
| Air Service Tactical School | * |
| Automatic Surface to Surface | * |
| Allied Signal Technical Services | * |
| Advanced Signal Training System | * |
| Adventure Source Tour Shopper | * |
| Alvin Show Theme Song | * |
| Amazing Stories Theme Song | * |
| Apex Shipping Trade Show | * |
| Assistant Secure and Traverse System | * |
| Australian Scientific and Technical Societies | * |
| Australian Sponsored Training Scholarships | * |