sort by Rank | Alpha
| Possible Meanings | Rank |
| Autologous Stem Cell Transplantation | *** |
| Allogeneic Stem Cell Transplantation | *** |
| Arizona School Choice Trust | *** |
| Australian Society of Corporate Treasurers | *** |
| Anti Spam Coordination Team | *** |
| Asian Students Christian Trust | ** |
| atrial-septal conduction time | ** |
| autologous stem cells transplantation | ** |
| Autologous Stem Cell Transplants | ** |
| allogeneic haematopoietic stem cell transplantation | ** |
| Altered States of Consciousness Therapy | ** |
| autologous blood stem cell transplant | ** |
| autologous blood stem cell transplantation | ** |
| autologous haematopoietic stem cell transplantation | ** |
| autologous hematopoietic stem cell transplantation | ** |
| autologous hematopoietic stem-cell transplantation | ** |
| marrow/stem cell transplantation | ** |
| autologous stem-cell support | ** |
| peripheral blood stem cell transplantation | ** |
| American Society of Christian Therapists | ** |
| American Society of Canine Trainers | ** |
| Air Sea Cargo Transport | ** |
| Altech Smart Card Technologies | ** |
| Axial Summit Collapse Trough | ** |
| Advanced System Concepts and Technologies | * |
| Allogenic Stem Cell Transplantation | * |
| Association of Science and Technology | * |
| Analytical Solutions of Contaminant Transport | * |
| Advanced Subsonic Civil Transport | * |
| Advanced Subsonics Civil Transport | * |
| American Shorthair Classic Tabby | * |
| Atmospheric Simulations over Complex Terrain | * |
| Atmospheric Studies in Complex Terrain | * |
| Atmospheric Studies over Complex Terrain | * |