What does sad stand for?

Sandawe - MARC language code - Library of Congress (LCCP)

Sadler's Pennsylvania Cases - A publication (DLA)

EMSL-RTP Acid Rain System (SAUS)

Saddle (AAG)

Saddleback Community College District, Mission Viejo Campus, Mission Viejo (SAUS)

Saddleback Community College District, Mission Viejo Campus, Mission Viejo, CA - OCLC symbol (OCLC)

Saddler (SAUS)

Saddlery

Safe-and-Arm Device

Safety Analysis - or Assurance Diagram - Nuclear energy (NRCH)

Safety Analysis Document (SAUS)

Safety and Arming Device - Military (AABC)

Safety, Arming, and Destruct (MCD)

Safety, Arming, Destruct (SAUS)

Safety Arming Device

Safety Assessment Document (SAUS)

Safety Assurance Diagram (SAUS)

Safford - Arizona - Airport symbol (AD)

Safford, AZ - Location identifier - FAA (FAAL)

Sajau Basap - Language code (ETLW)

Sanders - NCIC firearms make code (NCIC)

Satellite Attitude Dynamics (ACAE)

Scale of Anxiety and Depression - Medicine (EDAA)

Schwandorf - German license plate city code

Scottish Association for the Deaf (DBA)

Scottish Association of the Deaf (SAUS)

Sealed and Delivery (MHDI)

Search and Destroy (MCD)

Seasonal Adjustment Deficiency (SAUS)

Seasonal Affective Disorder - Type of depression caused by long nights, short days

Security Association Database

Sediment Analysis Database (SAUS)

Selected Area - Electron Diffraction - Also, SAED - Analysis of solids

Self-Annealing Diode (SAUS)

Self Assessment Depression Scale (SAUS)

Self-Assessment Depression Scale (AAMN)

Semiconductor Anticoincidence Detector

Sense and Decision (SAUS)

Sentence Appraiser and Diagrammer

Separation and Dispersal (SAUS)

Separation Anxiety Disorder (STED)

Serial Analog Delay (SAUS)

Serial Analysis Delay - Computer science (ECII)

Service Action Drawing (AAG)

Servicios Aereos de La Capital - Colombia - ICAO designator (FAAC)

Sexual Aversion Disorder - Medicine (EDAA)

Ship Acoustics Department - David W. Taylor Naval Ship Research and Development Center

Shiromani Akali Party (India) - Political party (PSAP)

Shuttle Authorized Document - NASA (NASA)

Silicon Alloy Diffused (IAA)

Silverado Mines Ltd. - Vancouver Stock Exchange symbol

Simple, Average, or Difficult (AAG)

Single Administration (or Administrative) Document (SAUS)

Single Administrative Document - European trade contract - 1986 (DCTA)

Single Atom Detection (SAUS)

Sinoaortic Deafferentation - Medicine

Sinoaortic Denervation - Physiology

Site Air Defence (SAUS)

Site Availability Date (SAUS)

Situation Attention Display

Situation Awareness Display (SAUS)

Slick ANSI- American National Standards Institute Designers

Small Airway Disease - Medicine (DAVI)

Small Airway Dysfunction (STED)

Small-Angle Diffractometer (SAUS)

Social Affairs Department (SAUS)

Social Avoidance Distress - Scale

Society of the Ark and the Dove (EA)

Solar Array Drive (SAUS)

Somatosensory Affectional Deprivation (SAUS)

Source-to-Axis Distance (MAE)

South African Digest (SAUS)

South American Datum

South Atlantic Division - Army Corps of Engineers

Soviet Air Defense

Soviet Air Demonstration

Space Antenna Diversity (SAUS)

Space Antennae Diversity - Telecommunications (TEL)

Spacecraft Attitude Display (MCD)

Spaced Antenna Drift (SAUS)

Special Activities Division (SAUS)

Special Adapter Device (IAA)

Special Artificer, Special Synthetic Training Devices - Navy

Special Assessment District (PA)

Spicer Axle Division (SAUS)

Stand-Alone Device (VLIE)

Stand Alone Dump (SAUS)

Stand-Alone training Device (SAUS)

Standard American Diet (DAVI)

Station Address Directory - Army

Status Advisory Display (MCD)

Store Access Director (NITA)

Store Address Director

Strategic Air Defense (SAUS)

Strong Acid Dissociables (UWER)

Subacute Dialysis - Medicine (STED)

Submarine Anomaly Detection - Navy (NVT)

Submarine Anomaly Detector (SAUS)

Sudden Artery Death (SAUS)

Sugar, Acetone, Diacetic (SAUS)

Sugar, Acetone, Diacetic Acid - Test - Medicine

Sugar and Acetone Determination - Endocrinology (DAVI)

Sunlight-Affective Disorder - Medicine

Superaerodynamics (SAUS)

Supervisory Aptitude Development - In George Lee Walker novel "The Chronicles of Doodah"

Supplementary Advanced Development (SAUS)

Support Acronym Definition - Computer science

Support Air Direction - Navy

Supporting Arms Department - Navy (DNAB)

Suppressor-Activating Determinant (STED)

Surface Area Decay - Plant pathology

Survival Assistance Director - Federal disaster planning

Swiss Association for Documentation (SAUS)

Sympathetic Aerial Detonation - Air Force

System Activity Display (SAUS)

System Allocation Document - NASA (NASA)

System Amendment Detail(s) (NITA)

System Analysis Drawing

Systems Activity Display (SAUS)

Systems Allocation Document (SAUS)

Systems Analysis and Design (NITA)

Systems Analysis Document (MCD)

Systems Automation Division - Navy (DNAB)