| ASI | Absolute Strength Indicator 
| Others |
| ASI | Academic Suport Instructor
| Others |
| ASI | Academic Support Instruction
| Others |
| ASI | Acceleration Severity Index
| Others |
| ASI | Access Server Integration
| Others |
| ASI | Accreditation Services International
| Others |
| ASI | Accuracy Spirit Imagination
| Others |
| ASI | Action Shooting International
| Others |
| ASI | Actuarial Society of India
| Others |
| ASI | Actuator Sensor Interface
| Others |
| ASI | Adam Smith Institute
| Others |
| ASI | Adapter Support Interface
| Others |
| ASI | Adaptive Spine Intelligence
| Others |
| ASI | Addiction Screening Index
| Others |
| ASI | Addiction Severity Index
| Others |
| ASI | Additional Skill Identifier
| Others |
| ASI | Additional Skill Indentifier
| Others |
| ASI | Additional Skill Indicator
| Others |
| ASI | Administrative Solutions Inc
| Others |
| ASI | Adobe Systems Inc.
| Others |
| ASI | Adrenal Stress Index
| Others |
| ASI | Adult Ski Improvement
| Others |
| ASI | Advance Segment Insight
| Others |
| ASI | Advanced Secure Issuance
| Others |
| ASI | Advanced Security Initiative
| Others |
| ASI | Advanced Security Intelligence
| Others |
| ASI | Advanced Semiconductor Inc
| Others |
| ASI | Advanced Server Interface
| Others |
| ASI | Advanced Services Inc
| Others |
| ASI | Advanced Solutions International
| Others |
| ASI | Advanced Solutions, Inc.
| Others |
| ASI | Advanced Solutions, Incorporated
| Others |
| ASI | Advanced Sort Industries
| Others |
| ASI | Advanced Sports Inc
| Others |
| ASI | Advertising Speciality Institute
| Others |
| ASI | Advertising Specialties Institute
| Others |
| ASI | Advertising Specialties International
| Others |
| ASI | Advertising Specialty Industry
| Others |
| ASI | Advertising Specialty Institute
| Others |
| ASI | Advertizing Specialties Institute
| Others |
| ASI | Aerospace Sales Industries, Inc.
| Others |
| ASI | Aerospace Science Instructor
| Others |
| ASI | Aerospace Services India
| Company, Weapon, Manufacturing |
| ASI | Agenzia Spaziale Italian
| Others |
| ASI | Agenzia Spaziale Italiana
| Others |
| ASI | Aging Sexual Icon
| Others |
| ASI | Agri Synthesis, Inc.
| Others |
| ASI | Agribusiness Systems International
| Others |
| ASI | Agricultural Services and InvestmentsASI
| Others |
| ASI | Agricultural Stress Index
| Others |
| ASI | Air Salvage International
| Others |
| ASI | Air Serv International
| Others |
| ASI | Air Speed Indicator
| Others |
| ASI | Aircraft Security International
| Others |
| ASI | Airspeed Indicator
| Others |
| ASI | Al Shugart International
| Others |
| ASI | Alarm Status Indicator
| Others |
| ASI | Alertus Satisfaction Index
| Others |
| ASI | Alianza Por la Seguridad en Internet
| Others |
| ASI | All Source Intelligence
| Others |
| ASI | Allglass Systems Incorporated
| Others |
| ASI | Alliance Surgery Inc
| Others |
| ASI | Alternate Space Inversion
| Others |
| ASI | Aluminium Stewardship Initiative
| Others |
| ASI | American Safeguard Insurance
| Others |
| ASI | American Sanitation Institute
| Others |
| ASI | American Share Insurance
| Others |
| ASI | American Share Insurance, Incorporated
| Others |
| ASI | American Sheep Industry
| Others |
| ASI | American SIDS Institute
| Others |
| ASI | American Society for Indexing
| Others |
| ASI | American Society of Indexers
| Others |
| ASI | American Specialties Incorporated
| Others |
| ASI | American Strategic Insurance
| Others |
| ASI | American Swedish Institute
| Others |
| ASI | Analog Station Interface
| Others |
| ASI | Annual Survey of Industries
| Others |
| ASI | Anti Strain Injury
| Others |
| ASI | Anxiety Sensitivity Index
| Others |
| ASI | Any Soldier, Inc.
| Others |
| ASI | Application Server Interface
| Others |
| ASI | Application Service Interface
| Others |
| ASI | Applied Scientific Instrumentation
| Others |
| ASI | Applied Spectral Imaging
| Others |
| ASI | Applied Strategy Incorporated
| Others |
| ASI | Archaeological Survey of India
| Agency, Government, Archaeology |
| ASI | Architect Supplemental Instructions
| Others |
| ASI | Architect's Supplemental Instructions
| Others |
| ASI | Architects and Surveyors Institute
| Others |
| ASI | Arcsight Investigate
| Others |
| ASI | Army Space Institute
| Others |
| ASI | ARP Services Inc
| Others |
| ASI | Artemis Society International
| Others |
| ASI | Artificial Super-Intelligence
| Others |
| ASI | Artistic Skin Illustrations
| Others |
| ASI | Arts and Sciences - Interdisciplinary
| Others |
| ASI | Arts Services Initiative
| Others |
| ASI | Assembler Include file
| Others |
| ASI | Assessment Section Item
| Others |
| ASI | Assessment Systems, Inc.
| Others |
| ASI | Assign and Display Switch Initialization
| Others |
| ASI | Assistant Sub Inspector
| Others |
| ASI | Assistant Sub-Inspecter
| Others |
| ASI | Assistant Sub-inspector
| Others |
| ASI | Associated Students Inc
| Others |
| ASI | Associated Students Incorporated
| Others |
| ASI | Association de la Sommellerie Internationale
| Others |
| ASI | Association of Surgeons of India
| Others |
| ASI | Assurance Services International
| Others |
| ASI | Asynchronous and Synchronous Interface
| Others |
| ASI | Asynchronous Serial Interface
| Others |
| ASI | Asynchronous Simultaneous Injection
| Others |
| ASI | Asynchronous Systems Interface
| Others |
| ASI | Atm Service Interface
| Others |
| ASI | Atv Safety Institute
| Others |
| ASI | Audi Smartphone Interface
| Others |
| ASI | Audi Sport Iberica
| Others |
| ASI | Audio Streaming Interface
| Others |
| ASI | Audiophile Sound innovations
| Others |
| ASI | Augmented Space Igniter
| Others |
| ASI | Authorized Service Interruption
| Others |
| ASI | Authorized Supplier Instpector
| Others |
| ASI | Auto Storico Italiano
| Others |
| ASI | Autocad Sql Interface
| Others |
| ASI | Automatic Scanning Input
| Others |
| ASI | Automatic Semicolon Insertion
| Others |
| ASI | Automatic Switch Interface
| Others |
| ASI | Automatic Systems Incorporated
| Others |
| ASI | Automation Systems Interconnect
| Others |
| ASI | Automotive Services International
| Others |
| ASI | Autosport International
| Others |
| ASI | Average Speed Indicator
| Others |
| ASI | Aviation Safety Inspector
| Others |
| ASI | Avocet Systems, Incorporated
| Others |
| ASI | Axiom Sect Incorporated
| Others |
| ASI | Ayrton Senna Institute
| Others |
| ASI | System Integration
| Others |