Safety Abbreviations and Acronyms

1. THOR
   The Health and Occupation Reporting
2. THR
   Tolerable Hazard Rate
3. THSGP
   Tribal Homeland Security Grant Program
4. TI
   Technical Instructions
5. TIA
   Tentative Interim Amendments
6. TIAS
   Tentative Interim Amendments
7. TIFA
   Trucks Involved In Fatal Accidents
8. TIFR
   Total Injury Frequency Rate
9. TIMS
   Transportation Information Management System
10. TIMS
    Transportation Injury Mapping System
11. TINS
    Technical Information Notes
12. TIP
    Tuzlanski Information Portal
13. TIRA
    Task Inventory & Risv Assessment
14. TKI
    Trapaed Key Interlock
15. TL
    Test Level
16. TLC
    Thin Layer Chromatography
17. TLC
    Teach, Learn, Care
18. TLDS
    Thmrmo Luminescent Dosimeters
19. TLV-STEL
    Threshold Limit Value -Short Term Exposure Limit
20. TLZ
    Time Limited Zone

Last updated: August 29, 2021 — Total entries: 3,593