NASA Acronyms

Alphabetical Listing of NASA Acronyms

• TCR — Test Conductor
• TCR — Test Constraints Review
• TCR — Thermal Concept Review
• TCRSD — Test And Checkout Requirements Spec. Documentation
• TCS — Technical Change Summary
• TCS — Technical Concurrence Sheets
• TCS — Test Control Supervisor
• TCS — Test Control System
• TCS — Thermal Control System (Subsystem)
• TCSSS — Thermal Control Subsystem Segment
• TCTI — Time Compliance Technical Instruction
• TCTO — Time Compliance Technical Order
• TCU — TaPe Control Unit
• TCV — Temperature Control Voltage
• TCV — Thrust Chamber Valve
• TD — Technical Directive
• TD — Terminal Distributor
• TD — Test Director (NASA)
• TD — Time Delay
• TD — Touch Down
• TD&SA — Telephone
• TDD — Task Description Document
• TDM — Time-Division Multiplexing (Multiplexer)
• TDP — Temperature And Dewpoint
• TDP — Tracking Data Processor
• TDR — Technical Design Review
• TDR — Technical Documentation Report
• TDR — Test Discrepancy Report
• TDRR — Test Data Recording And Retrieval
• TDRS — Telemetry Downlist Receiving Site
• TDRS — Tracking And Data Relay Satellite
• TDRS — Tracking And Data Relay Satellite
• TDRSS — Tracking And Data Relay Satellite System
• TDRSS — Tracking And Data Relay Satellite System
• TDS — Technology Demonstration Satellite
• TDS — Test Data System
• TDU — Time Display Unit
• TDV — Test Data Van
• TDY — Temporary Duty
• TE — Test Equipment
• TE — Time Earliest/Expected
• TE — Timing Electronics
• TE — Trailing Edge
• TEC — Test Equipment Center
• TECH — Technical
• TECH — Technician
• TED — Trailing Edge Down
• TELCOM — Telecommunications
• TELESAT — TELESAT (Canadian Payload
• TEMP — Temperature
• TEMP — Test And Evaluation Master Plan
• TEMS — Transport Environment Monitoring System
• TEOS — Tetraethyl Orthosilicate
• TEP — Technical Evaluation Panel
• TEP — Test Evaluation Plan
• TER — Test Equipment Readiness
• TER — Time Estimating Relationship
• TERL — Test Engineer Readiness List
• TERL — Test Equipment Readiness List
• TERM — Terminate
• TESH — Technical Shop
• TET — Test Evaluation Team
• TF — Test Facility
• TF — Test Fixture
• TFC — Time From Cutoff
• TFCS — Triplex Flight Control System (Subsystem)
• TFE — Time From Event
• TFF — Time To Free Fall
• TFI — Time From Ignition
• TFL — Telemetry Format Load
• TFL — Time From Launch
• TFOV — Total Field Of View
• TFR — Trouble And Failure Report
• TFS — Telemetry Format Selection
• TFU — Test Facility Utilization
• TG — Ground Systems
• TG — Ground Systems (KSC Directorate)
• TGA — Thermal Gravimetric Analysis
• TGA — Trace Gas Analyzer
• TGO — Time To Go
• TGOWG — Teleoperator Ground Operations Working Group
• TGS — Rate Gyro Assembly
• TGS — Telemetry Ground Station
• TGS — Telemetry Ground System
• TGSE — Telemetry Ground Support Equipment
• TGT — Target
• THC — Translation Hand Controller
• THC — Translational Hand Controller
• THDS — Time Homogeneous DataSet
• THEO — Theoretical
• THERM — Thermal
• THOLD — Threshold
• THOUS — Thousarid
• THP — Thrust Horsepower
• THROT — Throttle
• TI — Information Systems (KSC Directorate)
• TI — Technical Integration
• TI — Training Integrator (Integration)
• TIC — Technical Information Center
• TIC — Total Item Change