Acronyms
TBD: To Be Determined
TC: Technical Committee
TC: Target Classification
TCDs: Traffic Control Devices
TCIP: Transit Communications Interface Profiles
TCP: Transport Control Protocol
TCP/IP: Transport Control Protocol / Internet Protocol
TD: Transportation Disadvantaged
TDM: Travel Demand Management
TEA: Transportation Equity Act
TEA-21: Transportation Equity Act for the 21st Century
TI: Traveler Information and Personal Mobility (Service Package area)
TIC: Transportation Information Center
TIP: Transportation Improvement Program
TLS: Transport Layer Security
TM: Traffic Management (Service Package area)
TM: Traffic Management
TMC: Traffic Management Center
TMDD: Traffic Management Data Dictionary
TOC: Traffic Operations Center
TPA: Transportation Planning Authority
TRB: Transportation Research Board
TRMC: Transit Management Center
TRV: Transit Vehicle
TS: Time Synchronization
TSA: Transportation Security Administration
TSC: Traffic Signal Controller
TSE: Traveler Support Equipment
TSMO: Transportation Systems Management and Operations
TSP: Transit Signal Priority
TTI: Texas A&M Transportation Institute