Federal Aviation Administration Abbreviations and Acronyms

1. TIA
   Type Inspection Authorization
2. TIB
   Technical Instruction Book
3. TIB
   Technical Information Book
4. TIM
   Technical Interchange Meeting
5. TIP
   Threat Image Projection
6. TIS
   Traffic Information Service
7. TIWG
   Test Integration Working Group
8. TKE
   Track Angle Error
9. TLI
   Transport Layer Interface
10. TLS
    Target Level-of-Safety
11. TLS
    Transponder Landing System
12. TLT
    Tracking, Telemetry and Control
13. TMC
    Technical Management Committee
14. TMS
    Testbed Master Station
15. TO
    Technical Officer
16. TOA
    Time of Applicability
17. TOC
    Table of Contents
18. TOCS
    Table of Contents
19. TOD
    Time of Day; Top of Descent
20. TOR
    Technical On-site Representative

Last updated: September 10, 2020 — Total entries: 2,563