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Acronym Listing

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 Z 

T

TAG —  TC —  TDC —  TI —  TNT —  TRS

ACRONYM
DEFINITION
CONTRIBUTOR
3DMAGGS
Three Dimensional Multiblock Advanced Grid Generation System
Langley
8' TPT
8-Foot Transonic Pressure Tunnel
Langley
T&A
Time and Attendance
Goddard
T&C
Telemetry and Command
Goddard
T&CC
Telemetry and Command Console
Goddard
T&DA
Tracking and Data Acquisition
Goddard
T&E
Test and Evaluation
Goddard
T&F
Time and Frequency
Goddard
T&M
Time and Materials
Goddard
T&TM
Time and Time Mark
Goddard
T&V
Test and Verification
Goddard
T/B
Thermal Balance
Goddard
T/F
Time Frequency
CASI
T/P
TOPEX/POSEIDON
Goddard
T/V
Thermal/Vacuum
Goddard
TA
Target Acquisition
Goddard
TA
Triacetin
CASI
TAA
Thioacetamide
CASI
TAA
Triaxial Angular Accelerometer
CASI
TAA
Turbine Alternator Assembly
CASI
TAB
Technical Abstract Bulleti
CASI
TABLASER
Trace (element) Analyzer Based on Laser Ablation and Selectivity
CASI
TAC
Technical Advisory Committee
Goddard
TAC
Telemetry and Command (Processor )
Goddard
TAC
Telescope Allocation Committee
Goddard
TAC
Template Alignment Cube
Goddard
TAC
Test Analysis Controller
Goddard
TAC
Time at Completion
Langley
TAC
Tactical Air Command, Langley Air Force Base, VA
CASI
TAC
Turbine Alternator Compressors (Major component of experimental
CASI
TACAN
Tactical Air Navigation
CASI
TACOMARDEC
Technical Agent Tank automotive and Armaments
CASI
TACT
Transonic Aircraft Technology Program
CASI
TADS
Time and Attendance Distribution System (LaRC)
Langley
TAE
Transportable Applications Executive
CASI
TAEM
Terminal Area Energy Management guidance
CASI
TAFA
Thermal Acoustic Fatique Apparatus (LaRC)
Langley
TAFIES
Tactical Air Force Intelligence Exploitation System
CASI
TAG
Technical Advisory Group
Goddard
TAG
Technical Assessment Group
Goddard
TAG
Tested and Guaranteed
Goddard
TAG
TransAtlantic Geotraverse
CASI
TAG
Two-Axis Gimbal
Goddard
TAG Azide
Triaminoguanidinium
CASI
TAGN
Triaminoguanidine Nitrate (Nitramine propellant)
CASI
TAGS
Tactical Aircraft Guidance program
CASI
TAGS
Tower Automated Ground Surveillance (System)
CASI
TAL
Transatlantic Abort Landing
Goddard
TAM
Task Area Manager
Langley
TAM
Task Area Monitor
Goddard
TAM
Technical Area Manager
Langley
TAM
Three Axis Magnetometer
Goddard
TAMICSS
TAFIES Microfilm Subsystem
CASI
TAMMS
Turbulent Air Motion Measurement System
Langley
TAMMS
Tropospheric Air Motion Measurement Systems
CASI
TAO
TOGA Atmsphere-Ocean
Goddard
TAP
Technician Apprenticeship Program
Goddard
TAP
Terminal Area Productivity
Langley
TAP
Toxicological Agent Protective (suit)
CASI
TAPS
Two Axis Pointing System
CASI
TAR
Test Authorization Request
Goddard
TARA
Two Axis Reference Assembly
Goddard
TARFOX
Tropospheric Aerosol Radiative Forcing Observational Experiment
Goddard
TARGET
Team to Advance Research for Gas Energy Transformation
CASI
TARS
Test Analysis and Retrieval System
Goddard
TASI
Time Assignment Speech Interpolation
CASI
TASS
Terminal Area Simulation System
Langley
TAT
Technology Applications Team
CASI
TATB
Triaminotrinitrobenzene
CASI
TAV
Target Acquisition and Verification
Goddard
TAV
Test and Verification
Goddard
TAV
TransAtmospheric Vehicle
Langley
TAV
Transatmospheric Vehicle
CASI
TAVERNS
Test and Validation Environment for Remote Networked Systems
CASI
TAXI
Transparent Asynchronous Transmitter/Receiver Interface
Goddard
TAZ
Triaminoguanidinium
CASI
TAZI
Triaminoguanidinium Azide
CASI
TB
Talk Back
Goddard
TB
Thermal Bake
Goddard
TB
Weighted Mean Body Temperature
CASI
TBA
To Be Assigned
Goddard
TBC
To Be Confirmed
Goddard
TBD
To Be Determined
CASI
TBF
Thermal Balance Fixture
Goddard
TBN
To Be Numbered
Goddard
TBP
TriButyl Phosphate
CASI
TBR
To Be Resolved
Goddard
TBR
To Be Reviewed
Goddard
TBR
To Be Revised
Goddard
TBR
Total Body Radiation
CASI
TBS
To Be Selected
Goddard
TBS
To Be Specified
Goddard
TBS
To Be Supplied
Goddard
TBSW
Test Bed Software
Goddard
TBT
Total Body Temperature
CASI
TC
Telecommunication Coordinator
Goddard
TC
Test Conductor
Goddard
TC
Thermal Control
Goddard
TC
Thermal Couple
Goddard
Tc
Core Temperature
CASI
TC 184
Technical Committee 184 (ISO)
Goddard
TCA
Thrust Chamber Assembly
Goddard
TCA
Terminal Control Area
CASI
TCAS
Traffic alert and Collision Avoidance System
CASI
TCB
Test Certification Board
Goddard
TCB
Test Connector Buffer
Goddard
TCC
Test Control Center
Goddard
TCC
Timing, Clock, and Control
Goddard
TCE
Telecommand Encoder
CASI
TCE
Thermal Control Electronics
Goddard
TCE
Trichloroethylene
CASI
TCG
Transponder Control Group
CASI
TCM
Temperature Control Module
Goddard
TCM
Trajectory Correction Maneuvers
Goddard
TCM
Temperature Control Model
CASI
TCO
Termination Contracting Officer
Langley
TCP
Topographic Control Points
Goddard
TCP
Transport Control Protocol
Goddard
TCP
Technical Change Proposal
CASI
TCP
Test and Checkout Plan
CASI
TCP
Transmission Control Protocol
CASI
TCP
Tropospheric Chemistry Program
CASI
TCP theorems
(T time inversion operations; C parity operations; P charge
CASI
TCP/IP
Transmission Control Protocol (or Program) and Internet Protocol
Langley
TCP/IP
Transmission Control Protocol/Internet Protocol
CASI
TCPS
Telemetry and Command Processing System
Goddard
TCR
Temperature Coefficient of Resistance
CASI
TCR
Two Color Refractometer
CASI
TCS
Thermal Control Subsytem (AM-l)
Goddard
TCS
Thermal Control System (Subsystem)
CASI
TCT
Tone Calibrated Technique
CASI
TCTP
Thrust Cell Technologies Program
CASI
TCTS
Telemetry and Command Test Set
Goddard
TCU
Temperature Control Unit
Goddard
TCU
Tape Control Unit
CASI
TCV
Terminal-Configured Vehicle (NASA)
Langley
TCV
Terminal Configured Vehicles
CASI
TCW
Test Conductor Workstation
Goddard
TCXE
Temperature-Compensated Crystal Oscillator
Goddard
TCXO
Temperature Controlled Crystal Oscillator
Goddard
TD
Technical Directive
Goddard
TD
Test Directive
Goddard
TD
Tape Driver
CASI
TD
Touch Down (Space Shuttle)
CASI
TD&E
Transposition Docking and Extraction
CASI
TDA
Tracking and Data Acquisition
Langley
TDA
Toluene 2.4 Diamine
CASI
TDA&C
Telemetry, Data, Acquisition, and Command
Goddard
TDAS
Tracking and Data Acquisition System
CASI
TDASS
Tracking and Data Acquisition Satellite System
CASI
TDC
Time-to-Digital Converter
Goddard
TDE
Thermodynamic Equilibrium
CASI
TDE
Torque Drive Electronics
Goddard
TDF
Test Data Folder
Goddard
TDI
Toluene 2.4 Diisocyanate
CASI
TDM
Time Division Multiplexing
CASI
TDMA
Time Division Multiple Access
CASI
TDP
Technical Data Package
Goddard
TDR
Test Discrepancy Report
Goddard
TDR
Tracking Data Reformatter
Goddard
TDR
Tracking Discrepancy Report
Goddard
TDRP
Technical Design Review Program
Goddard
TDRS
Tracking and Data Relay Satellite
Goddard
TDRS-E
Tracking and Data Relay Satellite-East (longitude)
Goddard
TDRSII
Tracking and Data Relay Satellite Series II
CASI
TDRSS
Tracking and Data Relay Satellite Services (or System)
Langley
TDRS-S
Tracking and Data Relay Satellite – Spare
Goddard
TDRSS
Tracking and Data Relay Satellite System
CASI
TDRS-Z
Tracking and Data Relay Satellite-Zone of Exclusion (ZOE)
Goddard
TDS
Telemetry Data Store
Goddard
TDSS
Telemetry Data Signal Simulator
CASI
TDT
Test Data Team
Goddard
TDTL
Test Data Team Leader
Goddard
TDU
Telescope Demonstration Unit
Goddard
TDWR
Terminal Doppler Weather Radar
CASI
TDY
Temporary Duty
Goddard
TDZ
Touchdown Zone
CASI
TDZL
Touchdown Zone Light System
CASI
TE
Test Equipment
Goddard
TE
Time Extension
Langley
TEA
Transversely Excited Atmospheric LASER
Langley
TEA
Torque Equilibrium Attitude
CASI
TEA
Transversely Excited Atmospheric Pressure Laser
CASI
TEAMS
Time of Flight Energy Analyzing Mass Spectrograph
Goddard
TEC
Thermal Electric Control
Goddard
TEC
Thermo-Electric Cooler
Goddard
TEC
Transearth Coast
CASI
TECS
Total Energy Control System
CASI
TECS
Total Environmental Control System
Langley
TED
Thermoelectric Devices
CASI
TED
Transmission Electron Diffraction
CASI
TEDA
Technical Data Acquisition Experiment
Goddard
TEEM
Electron Emission Microscope
CASI
TEI
Transearth Injection
CASI
TELB
Test Engineering Logbook
Goddard
TELESAT
Canadian Telecommunications Satellite
CASI
TELEX
Telecommunication Exchange
Langley
TELNET
Telecommunications Network
Langley
TELOPS
Telemetry Online Processing System
CASI
TELSTAR
(AT&T Communications Satellite)
CASI
TEM
Terrestrial Ecosystem Model
Goddard
TEM
Transmission Electron Microscopy
CASI
TEM00
Transverse Electromagnetic Mode (00 is direction of plane)
CASI
TEMP
Thermal Energy Management Process (experiment)
CASI
TEMP
Two phase Mounting Plate Experiment
CASI
TEP
Transmitter Experiment Package
CASI
Tera-
A prefix meaning multiplied by 1 trillion, as in Terabyte, TB, or Tbyte (Computer science)
Langley
TeraFLOPS
One Trillion FLOating Point operations/Second
CASI
TERRESTAR
Terrestrial Application of Solar Technology and Research
CASI
TES
Transition Edge Sensors
Goddard
TES
Tropospheric Emission Spectrometer
CASI
TESRE
Institute di Tecnologia e Studie delle Radiazioni Extraterrestre
Goddard
TEST
Thermal Energy Storage Technology
CASI
TeV
Tera Electron Volts
CASI
TEVROC
Tailored Exhaust Velocity Rocket
CASI
TEX
Transmit Experiment
Goddard
TF
Transfer frame
Goddard
TFA
Transfer Frame Assembly
Goddard
TFB
Time Frequency Bus
Goddard
TFC
Telemetry Format and Control
Goddard
TFCS
Treasury Enforcement Communication System
Langley
TFE
Tropopause Fold Event
CASI
TFEL
Thin Film Electroluminescent
Langley
TFOV
Thermal Field of View
Goddard
TFTR
Toroidal Fusion Test Reactor
CASI
TFU
Theoretical First Unit (Economics)
Langley
TGA
Thermogravimetric Analysis
CASI
TGCM
Thermospheric General Circulation Model
CASI
TGDDIS
Trace Gas Dynamics Data Information System
CASI
TGE
Traverse Gravimeter Experiment
CASI
TGHE
Tile Gap Heating Effects (OEX)
Langley
TGRS
Transient Gamma-Ray Spectrometer
Goddard
TGSAA
Task Group on Space Astronomy and Astrophysics
Goddard
THA
Triaminoguanidinium Hydrazonium Azide
CASI
THC
The Hammers Company
Goddard
THE
The Human Element
Langley
THEP
TOGA (Tropical Ocean Global Atmosphere) Heat Exchange Project
CASI
THESCFPS
Thesaurus Combined File Postings Statistics
CASI
THESEO
Third European Stratospheric Experiment on Ozone
Goddard
THETN
Trimethylolethanetrinitrate
CASI
THIR
TemperatureHumidity Infrared Radiometer
CASI
THLOC
Terraced Heterostructure Large Optical Cavities
CASI
THM
Terrestrial Hydrology Model
Goddard
THM
Traveling Heater Method
CASI
THUNDER
Thin Layer Unimorph Driver and Sensor
Langley
TI
Technical Instruction
Goddard
TI
Texas Instrument
Goddard
TIA
Technical Interface Agreement
Goddard
TIA
Telescope and Instrument Assembly
Goddard
TIA
Transient Ischemic Attack
CASI
TIARA
Target Illumination And Recovery Aids
CASI
TIB
Test Interface Board
Goddard
TICD
Thermal Interface Control Drawing
Goddard
TID
Terminal Identification
Langley
TID
Thermal Interface Document
Goddard
TID
Thermal Interface Drawing
Goddard
TID
Total lonizinq Dose
Goddard
TID
Traveling Ionospheric Disturbance
CASI
TIDE
Thermal Ion Dynamics Experiment
CASI
TIDI
TIMED Doppler Interferometer
Goddard
TIE
Transponder Interface Electronics
Goddard
TIEnet
TRW Information Exchange Network
Goddard
TIF
Technical Interface Unit
Goddard
TIFF
Tagged Image File Format
Goddard
TIFF
Tagged Image Format File
CASI
TIFS
Total In-Flight Simulator
Langley
TIG
Time In Grade
Langley
TIG
Tungsten Inert Gas Welding
CASI
TILDAS
Tunable Infrared Laser Differential Absorption Spectrometer
Goddard
TIM
Technicial Interchange Meeting
Langley
TIM
Total Irradiance Monitor
Goddard
TIMED
Thermosphere, Ionosphere, Mesosphere Energetics and Dynamics
Goddard
TIMEDH/L and Dynamics
Thermosphere/Ionosphere/Mesosphere Energetics High and Low inclination
CASI
TIMS
Thermal Infrared Multispectral Scanner (Airborne instrument for geological applications)
Langley
TIMS
Thermal Infrared Mapping Spectrometer
CASI
TIMS
Thermal Infrared Multispectral Scanner
CASI
TINA
Truth in Negotiation Act
Langley
TInvariance
Time Invariance
CASI
TIP
Tilted Payload
Goddard
TIP
Thrust Inlet Pressure
CASI
TIP
Tiros Information Processor
CASI
TIP
Transit Improvement Program
CASI
TIPIT
TDRSS Interface Processor into Telops
Goddard
TIPS
Telescope and Instrument Performance Summary Meeting
Goddard
TIR
Thermal Infrared
CASI
TIROS
Television Infrared Observation Satellite
Goddard
TIROS
Television and Infrared Observation Satellite
CASI
TIS
Technical Information Service
Langley
TIS
Teacher In Space
CASI
TISA
Temporal Interpolation and Spatial Averaging
Goddard
TISA
Time Interpolation and Spatial Averaging
Langley
TISB
Technical Information Services Branch
Goddard
TKE
Thermal Knife Electronics
Goddard
TL
Top Level
Goddard
TLAS
TDRSS Look Angle System
Goddard
TLC
Thin Layer Chromatography
CASI
TLC
Translunar Coast
CASI
TLD
Thermoluminescent Dosimeter
CASI
TLI
Translumar Injection
CASI
TLM
Telemetry
CASI
TLRS
Transportable Laser Ranging System
CASI
TLSCF
Team Leader Science Computing Facility
Goddard
TLV
Threshold Limit Value
CASI
TM
Technical Memorandum
CASI
TM
Telemetry
CASI
TM
Thematic Mapper
Goddard
TM
Thematic Mapper (Landsat)
CASI
TM
Thematic Mapper (Satellite technology)
Langley
TM
Thermal Model
Goddard
TM
Transport Module
Goddard
TM
Transverse MagneticWave
CASI
TMA
Traffic Management Advisor
CASI
TMA
Technology Mirror Assembly
CASI
TMA
Terminal Area (British Air Navigation)
CASI
TMAE
Tetrakis Dimethylamine Ethylene
CASI
TMC
Total Mission Cost
Goddard
TMC
Transmitter Modulation Control
CASI
TMI
TransMars Injection
CASI
TMI
TRMM Microwave Imager
CASI
TMIS
Technical Management Information System
Langley
TMIS
Technical Management and Information System
CASI
TML
Total Mass Loss
CASI
TMLCC
Total Mission Life Cvcle Cost
Goddard
TMM
Thermal Math Model
Goddard
TMM
Thruster Maneuver Mode
CASI
TMO
Table Mountain Observatory
CASI
TMOD
Telecommunications and Mission Operations Directorate, JPL
Goddard
TMON
Telemetry Monitor
Goddard
TMP
Technical Management Plan
Goddard
TMR
Technical Management Representative [CSOC]
Goddard
TMR
TOPEX Microwave Radiometer
Goddard
TMR
Triple Modular Redundancy
CASI
TMRT
Mean Radiant Temperature
CASI
TMS
Temperature Monitoring System
Goddard
TMS
Thematic Mapper Simulator
CASI
TMT
Transonic Model Tunnel
CASI
TMTE
Telemetry Test Equipment
Goddard
TMX
Tandem Mirror Experiment
CASI
TNT
Trinitrotoluene
CASI
TO
Technical Officer
Goddard
T-O
Time Zero
Goddard
TOA
Time Off Award
Langley
TOA
Top of the Atmosphere
Goddard
TOC
Total Organic Carbon
CASI
TOCC
TDRS Operations Control Center (at WSGT)
Goddard
TOD
Time of Day
Goddard
TOF
Time of Flight
CASI
TOGA
Tropical Oceans Global Atmosphere Project
Langley
TOGA
Tropical Ocean Global Atmosphere
CASI
TOM
Total Outgassing Measurement
Goddard
TOMAS
Tool for Operations Modeling and Analysis in Space (SSFO)
Langley
TOMS
Total Ozone Mapping Spectrolab
Goddard
TOMS
Total Ozone Mapping System
Langley
TOMS
Total Ozone Mapping Spectrometer
CASI
TOMS-EP
Total Ozone Mapping Spectrometer-Earth Probe
Goddard
TONS
TDRS Onboard Navigation system
Goddard
TOO
Target of Opportunity
Goddard
TOP
Technical Operating Procedure
Goddard
TOP
Terrestrial Observation Panel
Goddard
TOPCAT
Trajectory Optimization Program for Comparing Advanced
CASI
TOPEX
Topography Experiment
CASI
TOPEX
Topology Ocean Experiment
CASI
TOPEX
Typhoon Operational Experiment
CASI
TOPMS
Take Off Performance Monitoring System
CASI
TOPS
Technology Opportunity Showcase (LaRC)
Langley
TOPS
Thermoelectric Outer Planet Spacecraft
CASI
TOPS
Total Ocean Profiling System
CASI
TOPSAR
Topographic Synthetic Aperture Radar
Goddard
TOR
TPOCC Operations Room
Goddard
TORF
Tethered Orbital Refueling Facility
CASI
TORMAK
Toroidal Magnetic Cusp (Controlled fusion)
CASI
TOS
Tiros Operational Satellite
CASI
TOS
Transfer Orbit Stage
CASI
TOSS
Tiros Operational Satellite System
CASI
TOT
Time on Target
CASI
TOTE/VOTE
Tropical Ozone Transport Experiment/Vortex Ozone Transport Experiment
CASI
TOTS
Transportable Orbital Tracking Station
Goddard
TOVS
TIROS Operational Vertical Sounder
CASI
TOWS
Temperature-Controlled Optical Witness Sample
Goddard
TOY
Time of Year
Goddard
TP
Technical Paper
Langley
TP
Technical Publication
CASI
TP
Test Procedure
Goddard
TP
Transaction Processor or Transaction Processing
Langley
TP FEM
Two Phase Finite Element Model
Goddard
TPA
Transponder Performance Analyzer
CASI
TPAD
Trunnion Pin Attach Device (Space Shuttle)
CASI
TPAF
Test Payload Attach Fitting
Goddard
TPAWS
Turbulence Prediction and Warning Systems
CASI
TPC
Technical Planning Committee (IPO)
Goddard
TPC theorems
(T time inversion operations; P parity operations; C charge )
CASI
TPCE
Tank Pressure Control Experiment
CASI
TPCN
Test Procedure Change Notice
Goddard
TPF
Telemetry Processing Facility
Goddard
TPG
Test Pattern Generator
Goddard
TPITS
Two Phase Integrated Thermal System
CASI
TPM
Technical Performance Monitoring
Goddard
TPM
Technical Performance Measurement
CASI
TPOCC
Transportable Payload Operations Control Center
Goddard
TPP
Test Plan and Procedures
Goddard
TPS
Total Pressure Sensor
Goddard
TPS
Thermal Protection System
CASI
TQCM
Temperature-controlled Quartz Crystal Microbalance
Goddard
TQM
Total Quality Management
CASI
TR
Tape Recorder
Goddard
TR
Technical Report
Langley
TR
Torque Ratio
Goddard
TR
Skin Temperature
CASI
TRACE
Transport and Atmospheric Chemistry Near the Equator Program
Langley
TRACE
Task Reporting and Current Evaluation
CASI
TRACE
Taxing and Routing of Aircraft Coordinating Equipment
CASI
TRACE
Tracking and Communications (Extraterrestrial)
CASI
TRACE
Transitional Region and Coronal Explorer
Goddard
TRACE-A
TRansport and Atmospheric Chemistry near the Equator-Atlantic (See GTE)
Langley
TRACE-A
Transport and Chemistry near the Equator over the Atlantic
Goddard
TRACER
Tropospheric Radiometer for Atmospheric Chemistry and Environmental Research
Langley
TRACON
Terminal Control (Facility)
CASI
TRACON
Terminal Radar Approach Control
CASI
TRAGNET
United States Trace Gas Network
Goddard
TRANET
Tracking Network
CASI
TRAP
Tape Recorder Action Plan Committee
CASI
TRASYS
Thermal Radiation Analyzer System
Goddard
TRB
Test Review Board
Goddard
TRC
Transition Region Camera
Goddard
TRCN
Teacher Resource Center Network
Goddard
TRCS
Tactical Radio Communications Systems
CASI
TRD
Technology Readiness Date
CASI
TREAT
Transient Radar Test Facility
CASI
TREE
Transient Radiation Effects on Electronics
CASI
TREETOPS
Multi-body dynamics analysis software
Goddard
TRF
Transport Research Facility (or Facilities)
Langley
TRIM
Time Resolution Imaging Mode
Goddard
TRIS
Trapped Ions in Space (Experiment)
CASI
TRL
Technology Readiness Level
Goddard
TRM
Thermoremanence Magnetization
CASI
TRMM
Tropical Rainfall Measuring Mission
CASI
Trmrt
Mean Radiant Temperature
CASI
TRP
Technology Reinvestment Project
Langley
TRP
TwoStep Resonant Photoionization
CASI
TRR
Test Readiness Review
Goddard
TRR
Test Requirements Report
Goddard
TRRA
Tilt Rotor Research Aircraft
CASI
TRS
Technical Report Server
CASI
TRS
Test Record Sheet
Goddard
TRS
Thermal Reflector System
Goddard
TRS
Thermal Residue Stress
CASI
TRSB
Time Reference Scanning Beam (Microwave landing system)
CASI
TRSR
Turbo Rogue Space Receiver
Goddard
TRSS
Teleoperator and Robotic System Simulation
CASI
TRSV
Transport Systems Research Vehicle
CASI
TRT
Transonic Research Tunnel
CASI
TRUST
Television Relay Using Small Terminals
CASI
TRW
Thompson Ramo Wooldrige (company)
Goddard
TS
Thermal Subsystem
Goddard
T-S
Temperature-Salinity
Goddard
TSA
Transient Suppression Assembly
Goddard
TSDIS
TRMM Science Date and Information System
Langley
TSEC
Telecommunications Security (equipment)
Langley
TSEPS
Telerobotics Simulation of Explorer Platform Servicing
Goddard
TSG
Technology Steering Group
Goddard
TSI
Total Solar Irradiance
CASI
TSM
Telemetry Statistics Monitor
Goddard
TSM
Thermal Scale Model
CASI
TSO
Time Sharing Option (IBM)
Goddard
TSO
Time-shared Option
Langley
TSP
Technical Support Package (NASA)
Langley
TSP
Temperature Sensitive Paint
Langley
TSP
Thrift Savings Plan
Goddard
TSP
Twisted Shielded Pair
Goddard
TSP
Technical Support Package
CASI
TSPA
Technology and Software Publicly Available
CASI
TSR
Telecommunications Service Request
Goddard
TSR
Test Status Report
Goddard
TSRB
Time Referenced Scanning Beam
Langley
TSS
TAPS Support Structure
Goddard
TSS
Tether Satellite System (NASA)
Langley
TSS
Thermal Synthesizer System
Goddard
TSS
TRMM Support System
Goddard
TSS
Tethered Satellite System
CASI
TSSF
Tape Staging and Storage Facility
Goddard
TSSRP
Total StrainStrain Range Partitioning
CASI
TSTO
Two-Stage-To-Orbit vehicle
Langley
TSU
Thermal Structural Unit
Goddard
TT
Technical Translation
CASI
TT&C
Telemetry, Tracking and Control
Goddard
TT&C
Telemetry, Tracking, and Command
Goddard
TTC
Telemetry Traffic Control
CASI
TTF
Task Transmittal Form
Goddard
TT-GPTS
Table Top-Ground Power Test Set
Goddard
TTL
Technical Team Leader
Langley
TTL
Transistor Transistor Logic
CASI
TTM
Time Transfer Message
Goddard
TTN
Tetrathianaphthalene
CASI
TTS
Task Transfer Sheet
Goddard
TTS
Temporary Threshold Shift
CASI
TTSC
Telescope Time Steering Committee
Goddard
TTU
Time Tag Unit
Goddard
TU
Technology Utilization
Langley
TUG
Space Tug
CASI
TURFTS
TDRSS User Radio Frequency Test Set
Goddard
TUTS
True Ultimate Tensile Strength
CASI
TV
Thermal Vacuum
Goddard
TVA
Tennessee Valley Authority
CASI
TVC
Thrust Vector Control
CASI
TVD
Total Variation Diminishing
CASI
TVM
Test Verification Matrix
Goddard
TVOPA
1, 2, 3tris {or, 8bis (difluoroamino) ethoxyl} propane
CASI
TVOR
Terminal (area) VeryHighFrequency Omnidirection Range
CASI
TVR
Test Verification Review
Goddard
TVS
Triaxial Vibration Sensor (Space Shuttle)
CASI
TWERLE
Tropical Wind Energy Conversion and Reference Level Experiment
CASI
TWL
Total Weight Loss
Goddard
TWT
Traveling Wave Tube
CASI
TWTA
Traveling Wave Tube Amplifier
CASI
TZD
Total Zenith Delay
Goddard
TZM
Titanium Zirconium Molybdenum (alloy)
CASI


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