What does Sd stand for?

Sound (ADWA)

South Dakota State Library Commission, Pierre, SD - Library symbol - Library of Congress (LCLS)

Stimulus, Discriminative (MAE)

Stimulus Drive (MAE)

Suspended - Regulation or order suspended - Used in Shepard's Citations - Legal term (DLA)

Absolute spektrale Empfindlichkeit der Eichdiode (SAUS)

Said (ELAL)

Short Delivery (ODBW)

Sound (WDMC)

Stamped - Stocks (MHDW)

Decisions of the Sadr Court - 1845-62 - Bengal, India - A publication (DLA)

Decisions of the Sudder Court (SAUS)

Diamant - France - Research code symbol

Differential Stimulus, in the Presence of Which Reward Is Unavailable - Psychology (QSUL)

Diploma in Statistics (WDAA)

Dirksen Senate Office Building - Washington, D.C.

Doctor of Science (PGP)

Saco Defense - NCIC firearms make code (NCIC)

Saco Defense Inc. (SAUS)

Safe Deposit - Business term

Safety Destructor (NG)

Said (ROG)

Sailed

Sailing Directions - British

Salt Depletion

Salt Domes (SAUS)

Salutem Dicit - Sends Greetings - Latin

Salvage Depot (SAUS)

Same Date (SAUS)

Same Day

Sample Data (NG)

Sampled Data (SAUS)

Sample Delay

Sand (WGA)

Sandhoff Disease - Medicine (DB)

San Diego - Diocesan abbreviation - California (TOCD)

San Diego Chargers - National Football League - 1961-present (NFLA)

Sanitary Depot (SAUS)

Sash Door

Saturation Deficit

Scaling and Display (NASA)

Scan Data (IAA)

Scandinavian Delegation - British

Scan Duration (SAUS)

Scanning Densitometer - Instrumentation

Schematic Diagram

Schematic Drawing (SAUS)

Schistosome Dermatitis - Medicine (MELL)

School District

Schottky Diode (IAA)

Science Data (SAUS)

Science Department (SAUS)

Science Directorate (CERES)

Scientiae Doctor - Doctor of Science (ADA)

Scientific Design - Group

Scintillator Dosimeter (UWER)

Scleroderma - Medicine (DAVI)

Scottish District - Council

Scram Discharge - Nuclear energy (NRCH)

Scratch Distance (UWER)

Screw Dislocation - Materials science (UWER)

Scrip Department (MHDB)

Scroll Down (SAUS)

SCSI Disk (SAUS)

Sea Damaged

Sealing and Display

Search Date (NITA)

Search Depth - Navy (NVT)

Seasonal Derating (IEEE)

Seasoned (WGA)

Seasoned Dry (SAUS)

Seborrheic Dermatitis - Medicine (MELL)

Secchi Disk

Secondary Distribution - Investment term

Second Defense - Men's lacrosse position

Second Difference - Statistics (OA)

Secretary of Defense

Secret Document (SAUS)

Sectional Density (SAUS)

Section Definition (IAA)

Secure Digital - Computer science (AGLO)

Security Deposit - Electric utility company

Security Disconnect - Computer science (ECII)

Sedan

Sedimentary Deposition (SAUS)

Seed (WGA)

Segregation Distorter - Genetics

Segregation Distortion (DOG)

Sehr Dringend - Very urgent, used preceding German coded messages

Seismic Detector (MCD)

Seize Detector

Selective Decontamination (MELL)

Selective Decoupling (SAUS)

Selective Detection (SAUS)

Selenium Diode

Selenoid Driver (IAA)

Self Destroying (SAUS)

Self-Destroying - Projectile

Self Destruct (SAUS)

Self-Destruct

Self Destruction (SAUS)

Self Diffusion (SAUS)

Self Dual (IAA)

Selium Diode

Semantic Differential

Semiconductor Device (IAA)

Semi-Darkness (DNAB)

Semidetached (ADA)

Semidiameter

Semi-Direct (SAUS)

Semi-Double (SAUS)

Seminars Directory - A publication

Senate Document

Senatus Decreto - By Decree of the Senate - Latin

Send Data - Computer science

Send Digits - Telecommunications (TEL)

Senile Dementia - Medicine

Senior Deacon - Freemasonry

Senior Dean (SAUS)

Senior Director

Septal Defect - Medicine

Sequential Disk (IAA)

Serial Decimal (ACAE)

Serial Disc (SAUS)

Serializer/Deserializer

Serine Dehydratase - An enzyme

Serologically Defined - Immunology

Serologically Determined - Medicine

Serum Defect - Medicine (MAE)

Service Dated (ROG)

Service Depot (SAUS)

Service Document (SAUS)

Service Door (UWER)

Service Dress

Servicing Diagram

Servicing Directive (SAUS)

Servus Dei - Servant of God - Latin

Settlement Date - Business (MHDB)

Several Dates

Severe Duty - Truck

Severely Diabetic

Sewed

Sewer Drain

Shakedown - Nuclear energy (NRCH)

Shape Discrimination (UWER)

Share Distribution (ECII)

Shear Direction (UWER)

Shell Destroying (SAUS)

Shell-Destroying - Device

Shell Dressing (SAUS)

Shelter Deck (DNAB)

Shield of David (BJA)

Shine-Dalgarno Sequence - Molecular biology (QSUL)

Ship Destination Test - Intelligence test

Shit Disturber (SAUS)

Shop Drawing (AAG)

Short Day - Botany

Short Delay

Short Delivery

Short Duration

Short time Dialysis (SAUS)

Should - Telegraphy (PCTE)

Shoulder Disarticulation - Medicine (MAE)

Shoulder Dislocation

Shower Drain (AAG)

Shy-Drager - Syndrome - Medicine (DB)

Sicherheitsdienst - Police Duty - NAZI Germany

Side Deck

Side Door

Side Drum

Siegfried AG - Switzerland - Research code symbol

Sight Draft - Business term

Signal Data (SAUS)

Signal Digit (IAA)

Signal Distributor (SAUS)

Signals Division - British military (DMA)

Signal-to-Distortion (IAA)

Signat-to-Distortion (SAUS)

Signed (WGA)

Signed Digit (IAA)

Significant Digit - Mathematics

Silicon Detector (SAUS)

Silver Dollar (SAUS)

Simple Design

Simplex Drop Out (IAA)

Simplex Dropout (SAUS)

Simply Divoon - Jayne Mansfield Fan Club (EA)

Sine Dato - Undated book - Latin

Sine Die - Without Day - Latin

Single Data (SAUS)

Single Deck - Navigation

Single Density - Computer science (IAA)

Single Determination

Single Diaphragm - Automotive engineering

Single Distilled

Single Domain - Grains in rocks - Geophysics

Single Sided (SAUS)

Site Defense - Military (AABC)

Situation Display

Size Distribution (SAUS)

Skid

Skin Destruction - Medicine

Skin Dose

Sleep Deprivation (PDAA)

Sleep Disorder (MELL)

Sliding Door

Slip Detected

Slope Difference - Statistics

Slow Down (SAUS)

Slowdown

Small Date - Numismatic term

Small Dual - In-line Package (AAEL)

Small-Scale Disturbance Field

Smart Dispenser (IGSL)

Smoke Detector (NASA)

Snare Drum (SAUS)

Social Democratic Party - Germany

Socialdemokratiet i Danmark - Social Democratic Party of Denmark - Political party (PPE)

Societas Docta (EA)

Soft Drawn

Soft Drug - One that is metabolized to an inactive compound

Software Development (CTAS)

Software Dynamics - Buena Park, CA (TSSD)

Solar Dynamic (SSD)

Solenoid Driver (IAA)

Solicitation Document

Solid Drawn

Sorbital Dehydrogenase (SAUS)

Sort File Description - Computer science

Sorties per Day - Air Force (AFIT)

Sound - Films, television, etc.

Sound - Board on Geographic Names

Sounding Datum - Nautical term (HRNC)

Sounding Doubtful - Nautical charts

Sounding Doubtfull (SAUS)

Source/Destination - Inspection/Acceptance Point (MCD)

Source Document - Computer science

Sourcing Decision - Automotive engineering

South Dakota - Postal code

South Dakota Compiled Laws, Annotated - A publication (DLA)

South Dakota Reports - A publication (DLA)

South Division (ROG)

South Dravidian - Linguistics (IEL)

Southern District (DLA)

Space Daily (SAUS)

Spaced Doubled (SAUS)

Spaced Doublet (IAA)

Space Dependability (MLEX)

Space Division - Los Angeles, CA - Air Force

Spare Disposition (MCD)

Spark Discharge (SAUS)

Spatial Data, Inc. (SAUS)

Spatial Disorientation (SAUS)

Special Delivery

Special Designation (SAUS)

Special Directive (SAUS)

Special District (COE)

Special Document

Special Duty - Military

Specialist Degree (PGP)

Specially Denaturated (SAUS)

Specially Denatured

Specification Document - NASA (NASA)

Specification for Design

Spectacle Dispenser - Navy technician

Spectral Diffusion (SAUS)

Spectral Distribution

Speech Detector (SAUS)

Speech Plus Duplex (IAA)

Speed Density

Speed Disk - Computer program

Sphere Drake Holdings - NYSE symbol (SPSG)

Spin Density (SAUS)

Spin Device

Spin-Dipolar - Physics

Splice Donor - Genetics

Splitter Damper (OA)

Spontaneous Delivery - Obstetrics

Sporadic Depression - Medicine (DMAA)

Sprague-Dawley - Rat (DB)

Spray Dryer (EEVL)

Spray Drying (SAUS)

Spreading Depression - Medicine (DMAA)

Square Law Detector - Telecommunications (OA)

Square-Law Detector (SAUS)

Staff Development (ADA)

Staff Duties - Military - British

Staff Duty (SAUS)

Stage Direction

Stage Door - Theatrical slang

Stamp Duty

Standard Data (SAUS)

Standard Decision (MCD)

Standard Deduction

Standard Definition - Electronics

Standard Design - of a vessel (DS)

Standard Deviation

Standard Dispatcher (SAUS)

Standard Displacement (SAUS)

Standard Division (SAUS)

Standard Dress - Military - British

Standard Duty (SAUS)

Standardization Data

Standardization Dictionary (SAUS)

Standardization Directory

Standards Development (IEEE)

Standing Document (SAUS)

Stands Detached - Freight

Stars of David (EA)

Start Date (NITA)

Start Delimiter - Computer science (TNIG)

Starting Delimiter (SAUS)

State Department

State Director

State Disability (DAVI)

Station Director - Deep Space Instrumentation Facility, NASA

Statistical Design (SAUS)

Statistical Division (SAUS)

Statutory Declaration

Stealth Department (SAUS)

Steam Distillation (SAUS)

Steam Drifter (SAUS)

Steel Deck (ADA)

Stein & Day - Publishers

Stereo Directional

Sterile Dressing - Medicine (MEDA)

Stern Discharge

Steward - Navy rating

Stock Dividend - Investment term

Stone Disintegration - Urology

Stored and Delayed (SAUS)

Stores Depot - British military (DMA)

Storm Deck - Naval engineering

Storm Detection - RADAR

Storm Drain - Technical drawings

Stowage Drawer

Straight Drainage - Medicine (MEDA)

Straight Duty

Straight Dynamite (UWER)

Strategic Defense - Military (ACAE)

Streeter Dysplasia - Medicine (MELL)

Strength Differential - Steel

Strength-Duration (Curve) - Prosthesis

Streptodornase - An enzyme

Stronnictwo Demokratyczne - Democratic Party - Poland - Political party (PPE)

Structural Description - Linguistics (IEL)

Structural Design (SAUS)

Structural Detail (AAG)

Structural Dynamics (KSC)

Structured Design (AAEL)

Student Development

Studia et Documenta ad Iura Orientis Antiqui Pertinenta - Leiden - A publication (BJA)

Study Director (MCD)

Subcontract Directive (ACAE)

Subcontractor Data

Subdural - Anatomy

Submarine Department (UWER)

Submarine Detector (ADA)

Suboral Dilator (SAUS)

Subscale Demonstrator (SAUS)

Substance Dependence (MELL)

Subtotal Discectomy - Medicine

Subtract Decimal (SAUS)

Sudan - ANSI two-letter standard code (CNC)

Sudan Airways - ICAO designator (AD)

Sudden Death - Medicine

Sugar Determination

Sum of Differences (VLIE)

Sum of Digits (SAA)

Sunday Differential - Payroll term (ALAC)

Sun's Declensions - Astronomy (ROG)

Sunshine Duration (SAUS)

Super Density - Computer science

Super Diesel - Automotive engineering

Super Duty - Automotive engineering

Superintendent of Documents - US Government Printing Office

Superoxide Dismutase (DB)

Supplier Documentation (NASA)

Supply Department - Navy

Supply Depot

Supply Detachment - British military (DMA)

Supply Duct - Nuclear energy (NRCH)

Supply Dump (SAUS)

Support Directive (KSC)

Support - or Supporting Document (KSC)

Support Dogs, Inc. - An association (EA)

Surface Duct - Navy (CAAL)

Surgical Drain (DAVI)

Surridge Dawson - Commercial firm - British

Surveillance Drone - Air Force

Survival Dose

Suspended Dust (DICI)

Suspension Device (SAUS)

Swallowing Disorder (MELL)

Swaziland

Sweep Driver

Switch Driver

Syllable Duration - Entomology

Synchronization Directorate - Military technology (DDF)

Synchronous Demodulator (SAUS)

Synchronous Detector - Electronics (OA)

Synchron-to-Digital (SAUS)

Syntactic Description (SAUS)

Synthetic Dextrose - Biochemistry

Systematic Desensitization (DIPS)

System Demonstration - Military

System Description

System Design

System Designator (AFIT)

System Development (SAUS)

System Display (SAUS)

System Drawer

System Dynamics (SAUS)

Systems Designers - Software manufacturer - British

Systems Development (MCD)

Systems Development Corp. (SAUS)

Systems Directorate - Army

Systems Division - Department of Commerce - Information service or system (IID)

Systolic Discharge - Cardiology