| Acronym | Definition |
|---|
| SDA➣Seventh-day Adventist (church) |
| SDA➣Serial Data Line |
| SDA➣Soap and Detergent Association |
| SDA➣SGML (Standard Generalized Markup Language) Document Access |
| SDA➣Stranka Demokratske Akcije (Bosnian: Party of Democratic Action; political party) |
| SDA➣Sex Discrimination Act (UK - Law) |
| SDA➣Survey Documentation and Analysis |
| SDA➣Scottish Downhill Association (UK) |
| SDA➣Schools Development Authority (New Jersey) |
| SDA➣Service Desk Analyst (computer technical support) |
| SDA➣Small Dead Animals (Canadian political blog) |
| SDA➣Signore Degli Anelli |
| SDA➣Strand Displacement Amplification |
| SDA➣Software Delivery Agent |
| SDA➣Serial Data and Address |
| SDA➣Software Distribution Network Archive |
| SDA➣Self Decrypting Archives |
| SDA➣Sgml Document Access |
| SDA➣Software Development Agreement |
| SDA➣Sensor Data Acquisition |
| SDA➣Seigneur des Anneaux (French: Lord of the Rings) |
| SDA➣Schweizerische Depeschenagentur (Swiss National News Agency) |
| SDA➣Service Delivery Area |
| SDA➣Screen Design Aid |
| SDA➣Sélection Directe à l'Arrivée (French; telecommunications) |
| SDA➣Sumber Daya Alam (Indonesian: natural resources) |
| SDA➣Surface Design Association |
| SDA➣Shop, Distributive and Allied Employees Association (Australia) |
| SDA➣Scuola Di Direzione Aziendale (Graduate Business School of Bocconi University, Milan, Italy) |
| SDA➣Singapore Democratic Alliance |
| SDA➣Specific Dynamic Action |
| SDA➣State Drug Administration (China) |
| SDA➣San Dieguito Academy (Encinitas, CA) |
| SDA➣Same Day Admission (medical care) |
| SDA➣Student Dance Association (various schools) |
| SDA➣System Design Application (various organizations) |
| SDA➣Service Delivery Agreement (UK) |
| SDA➣Small Domestic Appliances |
| SDA➣Spray Dryer Absorber |
| SDA➣Society of Design Administration |
| SDA➣Static Data Authentication |
| SDA➣Source Data Automation |
| SDA➣Special Designated Area (various locations) |
| SDA➣Stamp Duties Act (various locations) |
| SDA➣Sialodacryoadenitis |
| SDA➣Student Dietetic Association |
| SDA➣Student Design Award (various locations) |
| SDA➣Sigma Delta Alpha (Latino fraternity) |
| SDA➣Simulation of Diffusional Association |
| SDA➣Self Decrypting Archive |
| SDA➣Specially Denatured Alcohol |
| SDA➣Scuba Diver Assistant (computer) |
| SDA➣Samba de Amigo (game) |
| SDA➣Spatial Data Analysis |
| SDA➣Self-Directed IRA |
| SDA➣Severe Disability Allowance (UK) |
| SDA➣Stereo Dimensional Array (Polk Audio) |
| SDA➣Special Duty Assignment |
| SDA➣Scottish Development Agency |
| SDA➣State Designated Agency (India) |
| SDA➣Software Development Asset |
| SDA➣Somali Democratic Alliance (political party) |
| SDA➣System Display Architecture |
| SDA➣Saint Dominic Academy (Jersey City, New Jersey) |
| SDA➣Solvent Deasphalting (feedstock) |
| SDA➣Software Disk Array |
| SDA➣Stealth Digital Analyzer |
| SDA➣Stade des Alpes (French sports stadium) |
| SDA➣Stranka Demokratske Akcije Hrvatske (Party of Democratic Action of Croatia) |
| SDA➣Standard Default Assumption |
| SDA➣Single Direct Attack |
| SDA➣Sports Drug Agency (various locations) |
| SDA➣Symon Digital Appliance (hardware) |
| SDA➣Sensitive Discussion Area (information security; Canada) |
| SDA➣Scalable Disk Array |
| SDA➣System Design Analysis |
| SDA➣Saboraud Dextrose Agar (fungal media) |
| SDA➣Software Distribution Agreement (contract) |
| SDA➣Software Design Automation |
| SDA➣Staff Duty Analysis (Civil Air Patrol) |
| SDA➣Showa Denko America, Inc. (New York, NY) |
| SDA➣Spectral Domain Analysis |
| SDA➣System Design Alternative |
| SDA➣Sydney Dive Academy (scuba diving; Australia) |
| SDA➣Southern Domestic Airspace |
| SDA➣Steepest Descent Algorithm |
| SDA➣Security Domain Authority |
| SDA➣Static Dissipater Additive (fuels) |
| SDA➣Shaolin-Do Association |
| SDA➣Shift & Disturbance Allowance (obsolete) |
| SDA➣Society for Development Alternatives (India) |
| SDA➣Scottish Dairy Association |
| SDA➣Simple Direct Attack |
| SDA➣Some Dumb Ass |
| SDA➣Software Design Activity |
| SDA➣Senseless Desire to Acquire |
| SDA➣Scottish Draughts Association |
| SDA➣Small Departments and Agencies |
| SDA➣Siemens Domestic Appliances |
| SDA➣Baghdad-Saddam International Airport |
| SDA➣Social Development Association |
| SDA➣Soin des Arbres (French: Care of Trees) |
| SDA➣Specific Dynamic Activity |
| SDA➣System Design Architecture |
| SDA➣Strategic Dialogues & Alliances |
| SDA➣Shanghai Drug Administration |
| SDA➣Subsea Distribution Assembly |
| SDA➣Single Dermal Administration |
| SDA➣Short Dipole Antenna |
| SDA➣Service Delivery Application (Sprint) |
| SDA➣Signal Diagnostic Agent |
| SDA➣Strategic Defense Architecture |
| SDA➣Single Digit Adapter (telecommunications) |
| SDA➣Serial Digital to Analogue |
| SDA➣Solar Diffuser Assembly |
| SDA➣Soledad Assassins (Unreal gaming clan) |
| SDA➣Shaft Drive Axis (US NASA) |
| SDA➣Société des Agrégés (French: Society of Associates) |
| SDA➣Ship's Destination Authority |
| SDA➣Signal Distribution Assembly |
| SDA➣Specialist Duty Only (US Navy) |
| SDA➣Structural Damage Assessor (insurance) |
| SDA➣Stepper Dispatch Algorithm (scheduling rule) |
| SDA➣Spark Discharge in Air (excitation used in optical emission spectrometry) |
| SDA➣Standish Development Association (Standish, Michigan) |
| SDA➣Steam Driven Alternator |
| SDA➣Speed Disable Adjustment |
| SDA➣Setoff Debt Act |
| SDA➣Sellerie Décoration Aménagement (French: Upholstery Decoration Design; aircraft upholstery) |
| SDA➣Symbolic Device Address |
| SDA➣Ship Design Agent |
| SDA➣System Dependability Analysis |
| SDA➣Service Desk Assistant (UK police) |
| SDA➣Baghdad, Iraq-Saddam International Airport (Airport Code) |