| ASTC | Academic Success and Tutoring Center 
| Others |
| ASTC | Active Skid and Traction Control
| Others |
| ASTC | Active Stability and Traction Control
| Others |
| ASTC | Adaptive Scalable Texture Compression
| Others |
| ASTC | Adaptive Structures Technical Committee
| Others |
| ASTC | Adobe Software Trading Company
| Others |
| ASTC | Advanced Semiconductor Technology Conference
| Others |
| ASTC | Advanced Small Turboshaft Compressor
| Others |
| ASTC | Aerospace Systems and Technology Conference
| Others |
| ASTC | After School Then College
| Others |
| ASTC | Ageamerican Society Of Theatre Consultants
| Others |
| ASTC | Alamo Scouts Training Center
| Others |
| ASTC | Alice Springs Town Council
| Others |
| ASTC | All Sailors Toss Constantly
| Others |
| ASTC | All Speed Traction Control
| Others |
| ASTC | All Students Take Calculus
| Others |
| ASTC | Ambulatory Surgical Treatment Center
| Others |
| ASTC | American Shih Tzu Club
| Others |
| ASTC | American Society Of Theatre Consultants
| Others |
| ASTC | American Society of Trial Consultants
| Others |
| ASTC | Appalachian State Teachers College
| Others |
| ASTC | Arab Satellite Television Charter
| Others |
| ASTC | Assam State Transport Corporation
| Others |
| ASTC | Associate Specialist Training Committee
| Others |
| ASTC | Association of Science and Technology Centers
| Others |
| ASTC | Association of Science and Tecnology Centers
| Others |
| ASTC | Association Of Science Technology Centers
| Others |
| ASTC | Association of Science-Technology Centers
| Others |
| ASTC | ASX Settlement and Transfer Corporation
| Others |
| ASTC | Audio Sector Timecode
| Others |
| ASTC | Audio Sectored Timecode
| Others |
| ASTC | Australian Super Touring Championship
| Others |
| ASTC | Automatic Stability and Traction Control
| Others |
| ASTC | Autonomous Systems Test Capability
| Others |
| ASTC | AWIS/CCS Software Transition Committee
| Others |
| ASTC | The Association Of Science And Technology Centers
| Others |