What does SDR stand for?

New York State Department Reports - A publication (DLA)

Oraon Sadri - Language code (ETLW)

Sail Down River (SAUS)

Santander - Spain - Airport symbol (OAG)

Satellite Data Reduction (SAUS)

Schlumberger-Doll Research Center, Ridgefield, CT - OCLC symbol (OCLC)

Scientific Data Recorder

Search Decision Rule - Computer science

Search, Detection and Recognition - Military

Segment Design Review (SAUS)

Seismic Detection and Ranging

Self Decoding Readout (SAUS)

Self-Decoding Readout

Sender (KSC)

Sensor Data Record - For spacecraft

Service Difficulty Report (MCD)

Session Director (SAUS)

Shaft Driver, Right

Shared Data Research (SAUS)

Sheffield District Railway (ROG)

Shift Data Register (SAUS)

Ship Destination Room (NATG)

Ship Diversion Room (NATG)

Shipment Document Release - Military (AFIT)

Signal Data Recorder - or Reproducer (MCD)

Signal Data Reproducer

Signal-Dependent Response (SAUS)

Signal Distribution Room - NASA (KSC)

Signal to Distortion Ratio (NITA)

Significant Deficiency Report - Nuclear energy (IEEE)

Simple Detection Response

Single Drift Region (SAUS)

Single-Drift Region (IEEE)

Single Drug Resistance

Sisters of the Divine Redeemer - Roman Catholic religious order

Site Defense RADAR

Size-to Diameter Ratio (SAUS)

Sloane, Donald R., New York NY - STAC

Small Development Requirement - Military

SNAP - Systems for Nuclear Auxiliary Power Development Reactor

Snyder, TX - Location identifier - FAA (FAAL)

Society for Dance Research (SAUS)

Society for Drug Research (EAIO)

Society of Dance Research - British (DBA)

Sodium-cooled Deuterium-moderated Reactor (SAUS)

Sodium Deuterium Reactor

Software-Defined Radios

Software Design Requirement - NASA (NASA)

Software Design Requirements (SAUS)

Software Design Review - NASA (MCD)

Software Design Rules (SAUS)

Software Discrepancy Report (SAUS)

Software for Distributed Robotics

Solid Ducted Rocket (MCD)

Solution Development Record

SONAR Data Recorder

Sophisticated Data Research, Inc. - Information service or system (IID)

Sounder (MSA)

South Dakota Register - A publication (AAGC)

South Devon Railway (ROG)

Space Division Regulation - NASA (NASA)

Spacelab Disposition Record - NASA (NASA)

Spatial Delayed-Response - Ophthalmology

Special Depository Receipt (EXCG)

Special Despatch Rider (SAUS)

Special Dispatch Rider

Special Drawing Rights (TDOB)

Special Drilling Rights (SAUS)

Specification and Design Responsibility (SAUS)

Spin-Dependent Recombination (SAUS)

Spin Dependent Resonance - Physics

Spin-Dependent Resonance (SAUS)

Spin Dipole Resonance (SAUS)

Splash Detection RADAR - Military

Spontaneous Discharge Rate (MELL)

Spontaneously Diabetic Rat (DB)

Staff Development Review (SAUS)

Standard Deviation of the Regression - Statistics

Standard Dimension Ratio (DAC)

Standardized Disease Ratio

State-Dependent Retrieval - Psychology

Statistical Data Recorder - Computer science (MDG)

Statistical Data Recorder (or Recording) (SAUS)

Storage Data Recorder (NITA)

Storage Data Register (MCD)

Storage Data Requester

Store Data Register (SAUS)

Strategic Defense Response (SAUS)

Streaming Data Request (SAUS)

Strip Domain Resonance

Stroud Resources Ltd. - Toronto Stock Exchange symbol

Subcontract Data Requirement

Succession Duties Reports - A publication (ILCA)

Successive Discrimination Reversal

Sueddeutscher Rundfunk - South German Radio Network

Supply Demand Review

Surgical Dressing Room (DAVI)

Surrender - Telegraphy (PCTE)

Surrogate Data Radio (SAUS)

Surveillance Detection Report

Surveillance-Detection Run

Survey of Doctorate Recipients - National Research Council - Database

Syder - Bulgaria - ICAO designator (FAAC)

System Data Record

System Definition Record - Computer science (IBMDP)

System Definition Requirements

System Design Report - NATO (NATG)

System Design Requirement - Military technology (DDF)

System Design Responsibility (SAUS)

System Design Review - NASA (NASA)

System Design Review Board (ACAE)

System Development Requirement - Air Force

System Direct Routing (SAUS)

System Discrepancy Report

System for Data Retrieval - Information retrieval