Compendium of acronyms october 25, 2017 index

T

t - Tons
T3 - Triiodothyronine

T4 - Thyroxine
TA - Ambient Air Temperature
TA - Technical Assistance
TA - Travel Authorization
Ta - Tantalum
T & A - Time and Attendance
TA18 - Technical Area 18
TAB - Technical Assistance to Brownfields Communities
TABS - Texas Automated Buoy System
TAC - Texas Administrative Code
TAC - Total Allowable Catch
TAC - Toxic Air Contaminant
TACB - Texas Air Control Board
TACIS - Technical Assistance to the Commonwealth of Independent States
TACOM - US Army Tank-Automotive Command
TAD - Technical Assistance Document
TAES - Texas Agricultural Experiment Station
TAEX - Texas Agricultural Extension Service
TAFPD - Technical Assistance and Fraud Prevention Division
TAG - Technical Advisory Group
TAG - Technical Assistance Grant(s)
TAGA - Trace Atmospheric Gas Analyzer
TAHPA - Texas Alliance of Groundwater Districts
TAIS - Telecommunications and Automated Information Systems
TAL - Target Analyte List
TALMS - Tunable Atomic Line Molecular Spectroscopy
TAMPER - Anti-tampering and Fuel Switching Information System
TAMS - Toxic Air Monitoring System
TAMSAC - Toxic Air Monitoring System Advisory Committee
TAO - TSCA Assistance Office
TAP - Technical Assistance Program
TAPDS - Toxic Air Pollutant Data System
TAPP - Time and Attendance, Personnel, Payroll
TAPPI - Technical Association of the Pulp and Paper Industry
TAQ - Transportation Air Quality
TAQP - Transportation Air Quality Planning
TAQT - Transportation and air Quality Technical Working Group
TAR - Technical Amendment to the Regulation
TAR - Toxics Along for the Ride
TARGETS - Tool to Assess Regional and Global Environmental and Health Targets for Sustainability
TAS - Terminal Access System
TAS - Tolerance Assessment System
TASN - Texas Air Sampling Network
TAT - Technical Assistance Team
TATL - Technical Assistance Team Leader
TB - Traecheobronchial Region
TB - Tuberculosis
Tb - Terbium
TBA - Tertiary Butyl Alcohol
TBA - To be Announced
TBC - "To Be Considered"
TBD - Technical Background Document
TBD - To be Determined
TBI - Throttle Body Injection Systems
TBOS - Tetrabutoxysilane
TBP - Trial Burn Plan
TBT - Tributyltin
TC - Target Concentration
TC - Technical Center
TC - Technical Committee
TC - Toxic Concentration
TC - Toxicity Characteristic
Tc - Technetium
T & C - Technology & Costs
T & C - Time and Cost
TC207 - ISO Technical Committee 207
TCA - 1,1,1-Trichloroethane
TCAA - Texas Clean Air Act
TCAFA - Texas Clean Air Financing Act
TCAS - Telephone Call Analysis System
TCAWG - Texas Clean Air Working Group
TCC - Tag Closed Cup
TCC - Tagliabue Closed Cup
TCC - Technical Coordinating Committee
TCC - Texas Chemical Council
TCDD - Dioxin (Tetrachlorodibenzo-p-dioxin)
TCDF - Tetrachlorodibenzofurans
TCE - Technical Committee on the Environment
TCE - Trichloroethylene
TCEQ - Texas Commission on Environmental Quality
TCF - Texas Clean Fleet Program
TCF - Total Chlorine Free
TCL - Target Cleanup Level
TCL - Target Compound List
TCL - Transverse Carpal Ligament
TCLo - Lowest Published Toxic Concentration
TCLP - Total Concentrate Leachate Procedure
TCLP - Threshold Concentration Leachate Procedure
TCLP - Toxicity Characteristic Leaching Procedure
TCM - Texas Climatological Model
TCM - Transportation Control Measure
TCM - Travel Cost Method
TCO - Total Cost of Ownership
TCP - Thermocouple Psychrometers
TCP - Transportation Control Plan
TCP - Trichloropropane
TCP - Tricresyl Phosphate
TCPA - Toxic Catostrophe Prevention Act
TCP/IP - Transmission Control Protocol/Internet Protocol
TCR - Total Coliform Rule
TCRI - Toxic Chemical Release Inventory
TCRIS - Toxic Chemical Release Inventory System
TCSP - Transportation Community Systems Preservation
TCTS - Cincinnati Vegas Time Card Tracking System
TCWIS - Transuranic Contaminated Waste Container Information System
TD - Technical Direction
TD - Toxic Dose
TDA - Texas Department of Agriculture
TDA - Toluenediamine
TDB - Toxicological Data Base
TDD - Technical Directive Document
TDD - Telecommunication Devices for the Deaf
TDDC - Test Director and Data Collection
TDEC - Tennessee Department of Environment and Conservation
TDF - Technical Direction Form
TDF - Tire Derived Fuel
TDH - Texas Department of Health
TDI - Toluene Diisocyanate
TDM - Transportation Demand Management
TDOC - Texas Department of Commerce
TDR - Time Domain Reflectrometry
TDR - Transfer of Development Rights
TDS - Total Diet Study
TDS - Total Dissolved Solids
TDSS - Total Dissolved Suspended Solids
TDTOX - Tetradichloroxylene
TDWR - Texas Department of Water Resources
TDY - Temporary Duty
TE - Tailpipe Emissions
TE - Transportation Enhancements
Te - Tellurium
T & E - Threatened and Endangered
TEA-21 - Transportation Equity Act for the 21^st Century
TEAM - Traffic Engineering and Management
TEAM - Total Exposure Assessment Model
TEC - Technical Evaluation Committee
TEC - Texas Environmental Center
TECOM - US Army Test and Evaluation Command
TED - Turtle Excluder Devices
TEDE - Total Effective Dose Equivalent
TEEL - Temporary Emergency Exposure Limit
TEF - Toxic Equivalency Factors
TEFC - Totally Enclosed Fan-Cooled
TEG - The Endocrine Group
TEG - Tetraethylene Glycol
TEG - Triethylene Glycol
TEGD - Technical Enforcement Guidance Document
TEHIP - Toxicology and environmental Health Information Program
TEI - Thailand Environmental Institute
TEKTRAN - Technology Transfer Automated Retrieval System
TEL - Tetraethyl Lead
TEL - Time Exposure Limit
TEL/PEL - Threshold and Probable Effects Levels
TEM - Texas Episodic Model
TEM - Transmission Electron Microscopy
TEMA - Tubular Exchange Manufacturers Association
TEMP - Temporary
TEMP - Temperature
TEMS - Temperate Midshelf Species
TEMS - Texas Environmental Management System
TEOM - Tapered Element Oscillating Microbalance
TEP - Technical Evaluation Panel
TEP - Toxicity Extraction Procedure
TEP - Typical End-Use Product
TEPA - Texas Engineering Practice Act
TEQ - Toxicity Equivalent Quotient
TEQ - Total Equivalency Quotient
TEQ - Toxic Equivalents
TERA - Toxicology Excellance for Risk Assessment
TERA - TSCA Environmental Release Application
TERC - Total Environmental Restoration Contract
TERI - Tata Energy Research Institute
TERP - Texas Emission Reduction Plan (Program)
TES - Teaching Environmental Sciences
TES - Technical Enforcement Support
TES - Technical Enforcement Support Contract
TESH - Terrain-adjusted Effective Stack Height

TEVES - Thermal Enhanced Vapor Extraction System

TEWI - Total Equivalent Warming Impact
TEXIN - Texas Intersection Air Quality Model
TF - Turbofan and Turbo Jet Engines
TFCC - Triangulate Fibro-cartilage Complex
TFCS - Treasury Financial Communications System
TFH - Total Fuel Hydrocarbons
TFI - The Fertilizer Institute
TFMS - Treasury File Management System
TFP - Total Factor Productivity
TFS - Total Fuel Hydrocarbons
TFT - Temporary Full Time
TFTE - Temporary Full Time Equivalent
TG - Terrain Grid
Tg - Tera grams (trillion)
TGAI - Technical Grade of the Active Ingredient
TGCU - Tail Gas Cleanup Unit
Tg-DNT - Technical Grade DNT
TGO - Total Gross Output
TGP - Technical Grade Product
TGV - Toxic Gas and Vapor
TGWPC - Texas Groundwater Protection Committee
TH - Thoracic Region
Th - Thorium
THAZCOM - Texas Hazardous Communications Act
THC - Total Hydrocarbons
THI - Target Hazard Index
THM - Trihalomethane
THP - Tunable Hybrid Plasma
THR - Toxic and hazard Review
THROX - Thermal Heat Recovery Oxidation Unit
TI - Technical Impracticability
TI - Temporary Intermittent
TI - Therapeutic Index
Ti - Titanium
TIA - Takings Impact Assessment
TIBL - Thermal Internal Boundary Layer
TIC - Technical Information Coordinator
TIC - Tentatively Identified Compounds
TID - Tamper Indicating Device
TIE - Toxicity Identification Evaluation
TIE/TRE - Toxicity Identification Evaluation /Toxicity Reduction Evaluation
Tier I - Form for Inventory Reporting of Hazardous Materials
Tier II - Form for Inventory Reporting of Hazardous Materials
TIGER - Topographically Integrated Geographic Encoding and Referencing
TIM - Technical Information Manager
TIM - Training Implementation Matrix
TIMACS - Telecommunication Information Management and Control System
TIN - Taxpayer Identification Number
TIO - Technology Innovation Office
TIP - Technical Information Package
TIP - Technology Innovation Program
TIP - Total Ionization Probe
TIP - Transportation (Traffic) Improvement Program
TIP - Tribal Implementation Plan
TIPRO - Texas Independent Producers and Royalty Owners Association
TI/RE - Toxicity Investigation/Reduction Evaluation
TIS - Technical Information Staff
TIS - Tolerance Index System
TIS - Traffic Information System
TIS - Transportation Investment Study
TISB - Technical Information Services Branch
TISE - Take it Somewhere Else
TITC - TSCA Interagency Testing Committee
Title III - SARA Community Right-to Know Act
TITC - TSCA Inter-Agency Testing Committee
TKN - Total Kjedahl Nitrogen
TL - Target (Cleanup) Level
Tl - Thallium
TLC - Territory Logistics Center
TLC - Total Lung Capacity
TLD - Thermoluminescent Dosimetry Data Base
TLD - Toxics Litigation Division
T-level - Technical Level
TLLRWDA - Texas Low Level Radioactive Waste Disposal Authority
TLS - Transport Layer Security
TLV - Threshold Limit Value
TLV-C - Threshold Limit Value -Ceiling
TLV(R) - Threshold Limit Value – Recommended)
TLV-STEL - Threshold Limit Value -Short Term Exposure Limit
TLV-TWA - Threshold Limit Value -Time Weighted Average
TM - Technical Manual
TM - Thematic Mapper
Tm - Thullium
T & M - Time and Materials
TMA - Transportation Management Association
TMAC - Time Accounting System
TMARD - Total Motorized Access Route Density
TMC - Traffic/Transportation Management Center
TMDL - Total Maximum Daily Limit
TMDL - Total Maximum Daily Loads
TME - Test Marketing Exemption
TMI - Three Mile Island
TMIA - Transportation Management Investment Area
TMI RAD - Three Mile Island Environmental Radiation
TMIRV - Transportation Management and Incident Response Vehicle
TML - Tetramethyl Lead
TMRC - Theoretical Maximum Residue Contribution
TMS - Traffic Monitoring System
TMS - Transportation Monitoring System
TMS - Travel Management System
TNB - Trinitrobenzene
TNC - The Nature Conservancy
TNCWS - Transient Non-Community Water System
TNMHC - Total Non-Methane Hydrocarbons
TNRCC - Texas Natural Resource Conservation Commission
TNRIS - Texas Natural Resources Information System
TNSS - Region 7 TSCA Neutral Selection
TNT - Trinitrotoluene
TNTC - Too Numerous to Count
TO - Task Order
TO - Total Organic
TO - Travel Order
TOA - Trace Organic Analysis
TOC - Tag Open Cup
TOC - Tagliabue Open Cup
TOC - Total Organic Carbon
TOC - Total Organic Compound
TOCDF - Tooele Chemical Agent Facility
TOCOR - Task Order Contracting Officer Representative
TODE - Total Organ Dose Equivalent
TOE - Total Organic Emissions
TOG - Technical Operating Guidance
TOG - Total Oil and Grease
TOG - Total Organic Gases
TOM - Task Order Manager
TOMP - Total Organic Management Plan
TOMS - Total Ozone Mapping Spectrometer
TOP - Texas Optimization Program
TOPO - Task Order Project Officer
TOPSY - Toxics and Pesticides Management System
TOR - Terms of Reference
TORA - Texas Open Records Act
TOS - Thoracic Outlet Syndrome
TOSC - Technical Outreach to Communities
TOT - Time of Travel
Total - Total Respiratory Region
Total PCDD - Total Polychlorinated dibenzo-(p)-dioxin
Total PCDF - Total Polychlorinated dibenzofuran
TOX - Tetradichloroxylene
TOX - Total Organic Halogens
TOXFLO - Urban Wastewater Toxics Flow Model
TOXIWASP - Water Analysis Simulation Program
TOXNET - Toxicology Network
TP - Technical Product
TP - Total Particulates
TP - Total Phosphorous
TP - Turboprop Engine
TPA - 2,3,5,6-Tetrachloroterephthlalic Acid
TPC - Testing Priorities Committee
TPCA - Toxic Pits Cleanup Act
TPD - Technical Programs Division
tpd - Tons per Day
TPD - Toxics and Pesticide Division
tpd/Mwe - Tons per Day per Megawatt of Electricity
TPH - Total Petroleum Hydrocarbons
tph - Tons per Hour
TPHA - Texas Public Health Association
TPI - Technical Proposal Instructions
TPO - Temporary Protection Order
TPQ - Threshold Planning Quantity
TPSIS - Transportation Planning Support Information System
TPTH - Triphenyltinhydroxide
TPWD - Texas Parks and Wildlife Department
TPY - Tons per Year
TQ - Threshold Quantity Facilities
TQM - Total Quality Management
T-R - Transformer-Rectifier
TR - Transportation Request
TRA - Test Reactor Area
TRA - Total Residual Ammonia
TRACS - TNRCC Regulatory Activities and Compliance System
TRAS - Toxicology and Risk assessment Section
TRB - Transportation Research Board
TRC - Technical Review Committee
TRC - Technical Review Conference
TRC - Total Reportable Case Rate
TRC - Total Residual Chlorine
TRD - Technical Review Document
TRE - Toxicity Reduction Evaluation
TRED - Taxonomic Resources Expertise Directory
TREAT - Transient Reactor Test Facility
TRG - Target Remediation Goal
TRI - Total Release Inventory
TRI - Toxic Chemical Release Inventory
TRI - Toxic Release Inventory
TRIANA - Triana Medical Claims Information System
TRIP - Toxic Release Inventory Program
TRIP - Transboundary Resource Inventory Project
TRIPS - Transuranic Reporting Inventory Processing System
TRIS - Toxic Chemical Release Inventory System
TRLN - Triangle Research Library Network
TRM - Technical Reference Model
TRO - Temporary Restraining Order
TRPH - Total Recoverable Petroleum Hydrocarbons
TRQ - Threshold Reporting Quantity
TRR - Total Radioactive Residues
TRRP - Texas Risk Reduction Program
TRRP - Trends Report
TRS - Total Reduced Sulfur
TRSC - Total Reduced Sulfur Compounds
TRU - Thermal Processing or Reclamation Unit
TRU - Transuranic
TRUPACT - Transuranic Package Transporter
TRV - Toxicity Reference Value
TS - Total Solids
TS - Toxic Substances
T & S - Transfer and Shipping
T-S - Temperature-Salinity
TSA - Technical Systems Audit
TSA - Transportation and Security Administration
TSA - Transportation Security Agency
TSA - Transuranic Storage Area
TSC - Terrorist Screening Center
TSC - Toxic Substances Coordinator
TSC - Transportation Systems Center
TSCA - Top Secret Control Account
TSCA - Toxic Substances Control Act (1976)
TSCATS - TSCA Test Submissions Online Database
TSCC - Toxic Substances Coordinating Committee
TSCM - Technical Surveillance Countermeasures
TSCO - Top Secret Control Officer
TSCP - Toxic Substances Control Program
TSD - Technical Support Division
TSD - Technical Support Document
TSD - Treatment, Storage and Disposal
TSDF - Terminal Storage Discharge Facility
TSDF - Treatment, Storage and/or Disposal Facility(s)
TSDG - Toxic Substances Dialogue Group
TSDR - Treatment, Storage, Disposal and Recycling Facility
TDH - Thyroid Stimulating Hormone
TSI - Carlson’s Trophic Status Index
TSI - Thermal System Insulation
TSI - Transportation Safety Institute
TSIS - Technical Services Information System
TSLoO2 - Thermal Stability at Low or Deficient Oxygen Level
TSM - Transportation System Management
TSMCX - Transportation Systems Center
TSN - Tri-Service Solicitation Network
TSO - Time Sharing Option
TSP - Technical Service Provider
TSP - Teleprocessing Services Program
TSP - Thrift Savings Plan
TSP - Total Suspended Particulates
TSP - Transit Support Program
TSR - Technical Safety Requirement
TSS - Technical Services Staff
TSS - Technical Support Staff
TSS - Terminal Security System
TSS - Total Suspended (non-filterable) Solids
TSS - Turbine Engines for Aircraft Designed to Operate at Supersonic Flight Speeds
TS/SCI - Top Secret/Sensitive Compartmented Information
TSSMS - Time Sharing Services Management System
TSSWCB - Texas State Soil and water Conservation Board
TSTL - Texas State Tank Law
TSWDA - Texas Solid Waste Disposal Act
TSV - Taura Syndrome Virus
TSWA - Temporary Secure Working Area
TSWQS - Texas Water Quality Standards
TT - Treatment Technique
TTC - Texas Transportation Commission
TTE - Temporary Total Enclosure
TTFA - Target Transformation Factor Analysis
TTHM - Total Trihalomethane
TTLC - Total Threshold Limit Concentration
TTN - Technology Transfer Network
TTNBS - EPA’s Technology Transfer Network Bulletin Board System
TTO - Total Toxic Organics
TTP - Technical Task Plan
TTS - Tarsal Tunnel Syndrome
TTS - TRI Tracking System
TTT - Tank Tightness Testing
TTU - Transportable Treatment Unit
TTY - Teletypwriter
TTX - Tabletop Exercise
TU - Temporary Unit
TU - Toxic Unit
TU_a - Acute Toxic Unit
TU_c - Chronic Toxic Unit
TUBE - Theoretical Upper Boundary Estimate
TUCC - Triangle University Computer Center
TUHC - Total Unburned Hydrocarbons
TUR - Toxic Use Reduction
TUV - Technisher Uberwachungs Verein
TV - Traffic Volume
TV - Travel Voucher
TVA - Tennessee Valley Authority
TVERC - Tennessee Valley Energy Reform Coalition
TVH - Total Volatile Hydrocarbons
TVOC - Total Volatile Organic Compounds
TVP - True Vapor Pressure
TW - Total weight
TWA - Time Weighted Average
TWC - Texas Water Commission
TWDB - Texas water Development Board
TWDB - Transuranic Waste Data Base
TWMD - Toxics and Waste Management Division
TWMIS - Transuranic Waste Management Information System
TWS - Transient Water System
TWTC - Temporary Workplace Traffic Control
TWTDS - Treatment works Treating Domestic Sewage
TXDOT - Texas Department of Transportation
TZ - Treatment Zone