| Acronym | Definition |
|---|
| ASM | Assembly (language) |
| ASM | Assembler Source Language (file name extension) |
| ASM | American Society for Microbiology |
| ASM | Assembler |
| ASM | American Samoa (ISO Country code) |
| ASM | Any Source Multicast |
| ASM | Amazing Spider-Man (comic book) |
| ASM | Airway Smooth Muscle |
| ASM | Available Seat Mile |
| ASM | Associated Students of Madison (University of Wisconsin) |
| ASM | Airspace Management |
| ASM | Assistant Stage Manager |
| ASM | Abnormal Situation Management |
| ASM | All-Sky Monitor |
| ASM | Abstract State Machine |
| ASM | Area Sales Manager |
| ASM | Advanced Systems Management |
| ASM | Artisanal and Small-scale Mining |
| ASM | Assistant Scoutmaster (Boy Scouts of America) |
| ASM | American Society for Materials (now the Materials Information Society) |
| ASM | Acceleration Simulation Mode (emission test standard) |
| ASM | Annual Stockholders Meeting |
| ASM | Anti-Submarine |
| ASM | Asset Management System |
| ASM | Air-to-Surface Missile |
| ASM | Association Sportive de Monaco (Monaco Sporting Association) |
| ASM | Australian Society for Microbiology (Melbourne, VIC, Australia) |
| ASM | Assistant Store Manager |
| ASM | Algorithmic State Machine |
| ASM | Agricultural Systems Management |
| ASM | American Society for Metals International |
| ASM | Academy of Sciences Malaysia |
| ASM | Antenna Switch Module |
| ASM | activated sludge model |
| ASM | Application-Specific Memory |
| ASM | Advanced Server Management |
| ASM | Anderson Schools of Management |
| ASM | American Society of Missiology |
| ASM | Advanced Strategic Management Consultants (Burk Falls, ON, Canada) |
| ASM | Antiship Missile |
| ASM | Austrian Society for Aerospace Medicine |
| ASM | Advanced Services Module (Riverstone Networks) |
| ASM | Administrative Support Manual |
| ASM | Association of Systems Management |
| ASM | Account Services Manager |
| ASM | Algebraic Stress Model |
| ASM | Air Separation Module |
| ASM | Armored Systems Modernization |
| ASM | Artificer Sergeant Major |
| ASM | AMTCS (Aviation Maintenance Training Continuum System) Software Module |
| ASM | Area Service Manager |
| ASM | Antarctica Service Medal |
| ASM | Application Support and Maintenance |
| ASM | Anonymous Subscriber Messaging |
| ASM | Actuarial Study Materials (educational publisher) |
| ASM | Auxiliary Storage Manager |
| ASM | Active Stability Management (gaming, Gran Tourismo) |
| ASM | Application Service Manager |
| ASM | Asynchronous State Machine |
| ASM | Application Systems Management |
| ASM | Attached Synchronization Marker (telecommunications) |
| ASM | Aircraft Structural Maintenance |
| ASM | Account-Specific Marketing (marketing) |
| ASM | Array Scanning Method |
| ASM | Associate Store Manager |
| ASM | Application of Software Measurement |
| ASM | ATM Switching Module |
| ASM | Adaptive Security Management |
| ASM | Administrative Services Manual |
| ASM | Automated System Management |
| ASM | armored scout mission (US DoD) |
| ASM | Area Sales Management |
| ASM | Alarm Siren Module (automotive) |
| ASM | Area Store Manager |
| ASM | Automated Scheduling Message |
| ASM | Application of Software Models |
| ASM | Automated Software Maintenance |
| ASM | Agriculture Systems Management Club |
| ASM | Auxiliary Systems Monitor (Navy watch duty) |
| ASM | Aviation Survival Man |
| ASM | Actuator Signal Management |
| ASM | Academic Specialty Monitor |
| ASM | Advanced Sea Mine |
| ASM | Analog Symbol Monitoring |
| ASM | Ancillary Service Management |
| ASM | Access Switching Module (ATM) |
| ASM | Acoustic Surface Measurement |
| ASM | Abominable Snow Man |
| ASM | Advanced Scavenging Model (air pollution modeling) |
| ASM | Attitude Sensor Model |
| ASM | ATM Service Multiplexer (Fujitsu) |
| ASM | Anti-Static Material |
| ASM | Application Systems Maintenance |
| ASM | Agency Spread Matrix |
| ASM | Army Security Monitor |
| ASM | Asmara, Eritrea - Asmara International/Yohannes Iv (Airport Code) |
| ASM | Audio Switching Matrix |
| ASM | Auxiliary Storage Module |
| ASM | Airborne Supersonic Missile |
| ASM | Aircraft Squadron Manning Document |
| ASM | Aircraft State Message |
| ASM | Airfield Survivability Measures |
| ASM | Adaptive Signal Masking |
| ASM | (USN Rating) Aviation Support Equipment Technician (Mechanical) |
| ASM | Advanced Skills Management System (US Navy) |
| ASM | Accessibility Similarity Matrix |
| ASM | Assembly of Social Mobilization (Sri Lanka) |
| ASM | Army Synchronization Meeting (US Army) |