TTI
TTI is most often encountered in transportation and defense, indicating the estimated time to intercept a target, while also naming research institutes and devices that monitor time and temperature.
Miscellaneous
Time Temperature Integrator
Transmit Terminal Identifier
Thurlby Thandar Instruments
Transmission Time Interval
Target Training International
TxA M Trans Inst
Tolerate Time Inversions
Tilted Transverse Isotropy
Type Traits Introspection
Community
Governmental
Texas Transportation Institute
Transfer Trajectory Insertion
Traffic And Travel Information
Technology Transfer Indicator
Torpedo Tube Indicator
Time and Time Interval
Time To Intercept