Category:Alphabetical Index
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This Category contains all term definition pages of the IALA dictionary.
This includes both the original 1970-89 dictionary terms and those terms added later.
Pages in category "Alphabetical Index"
The following 314 pages are in this category, out of 2,814 total.
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- Tank circuit (U.S.A.)
- Taper charge
- Tapper
- Tar
- Target trail
- TB cell
- Telemetry
- Template
- Temporary Light
- Tender
- Tenderer
- Tendering procedure
- Tension
- Tension-cracked zone
- Terminal (of a cell or battery)
- Test boring
- Test load
- Test sample
- TestPage/de
- Thermal Radiation
- Thermal Radiator
- Thermal relay
- Thermic lance
- Thermocouple
- Thermocouple (2)
- Thermoelectric generator
- Thermoplastic
- Thrash (chain)
- Three-phase alternator
- Threshold of hearing
- Threshold of Illuminance
- Threshold of perception
- Threshold signal
- Threshold value (or alert limit)
- Thrust block
- Tidal bore
- Tidal cycle
- Tidal energy
- Tidal flat
- Tidal range
- Tide
- Tide - Ebb tide
- Tide - Flood tide
- Tide - Half-tide
- Tide - High tide
- Tide - Low tide
- Tide - Neap tides
- Tide - Spring tides
- Tide gauge
- Tide Signals
- Tide-actuated generator
- Tie
- Tile
- Timber
- Timbre
- Time delay switch
- Time division multiplex (TDM)
- Time switch
- Time Switch
- Time switch (2)
- Time to alarm
- Tin
- Tip speed ratio
- To bend
- To bolt
- To braze
- To level (surveying)
- To level off
- To pour (concrete)
- To rivet
- To solder
- To strike (formwork)
- To strike off
- To weld
- Top loaded antenna
- Topmark
- Topmark (2)
- Topmark/es
- Topping lift
- Toran
- Toran chain
- Toran chart
- Toran Compensating receiver
- Toran Confocal emitters
- Toran couple
- Toran Reference transmitter
- Torque
- Total amplitude of oscillation
- Total earthing resistance
- Total loss
- Total polarization error
- Total Subtense
- Total System Error (TSE)
- Totally enclosed enclosure (or machine)
- Tower (of a wind-power generator)
- Tower crane
- Tower rock light
- Towing
- Towing winch
- TR cavity
- TR cell
- TR switch
- TR switch and beam switching combined
- Track
- Trailing edge
- Training Organisation
- Transfer function
- Transformation of electric energy
- Transformer
- Transient deviation
- Transition Mark (or Buoy)
- Transmission
- Transmission bridge
- Transmission of electric energy
- Transmission schedule
- Transmissivity
- Transmissometer
- Transmittance
- Transmitter load
- Transmitter power gain
- Transponder
- Transponder dead time
- Transponder reply efficiency
- Tremie hopper
- Trench sheeting
- Trestle
- Triad
- Triangle of error
- Trichromatic System
- Trickle charge
- Trigatron
- Trigger level
- Triggered spark-gap
- Triggering
- Trimming
- Tristimulus Values
- Troland
- Troposphere
- Tropospheric radio duct
- Tropospheric wave
- Trough (of a wave)
- True motion display
- True position
- Truss (of a roof)
- Tsunami
- Tube
- Tubular Discharge Lamp
- Tubular Lamp
- Tuned antenna
- Tungsten-Halogen Lamp
- Turbulence
- Two buoys mored abreast in a channel
- Two buoys mored not abreast in a channel
- Two-motion selector
- Two-step relay
- Two-stroke engine
- Two-wire repeater
- Type DM Raydist
- Type E Raydist
- Type M Raydist
- Type N Raydist
- Types of service
U
- Ultrasonic test
- Umbrella antenna
- Undercutting (of cliffs)
- Underground (power) cable
- Undisturbed soil sample
- Uniform Diffuser
- Uniformly distributed load
- Uninterrupted duty
- Unipole antenna
- Universal motor
- Unlighted Buoy
- Unwatched Light
- Updating training
- Upright
- Useful Life (of a lamp)
- Useful Life (of a lamp)/es
- Usual range of a sound signal
- Utilisation factor
- Utilisation of energy
V
- Vacuum Lamp
- Vacuum Lamp/es
- Valve (of an internal combustion engine)
- Vaporiser
- Variable auto-transformer
- Variable-pitch blade
- Velodyne integrator
- Vent plug
- Ventilator (passive)
- Ventilator (powered)
- Vertex plate
- Vertical antenna
- Vertical Beam Divergence
- Vertical beam width
- Vertically polarized wave
- Vessel Technical Error (VTE)
- Vessel Traffic Management (VTM)
- Vessel Traffic Service (VTS)
- Vestigial sideband
- Vibration
- Vibration (2)
- Vibrator
- Vibratory pile driving
- Video mapping
- Viscosity
- Visibility
- Visibility meter
- Vision
- Visual Photometer
- Visual Range
- Void ratio
- Voltage (sensitive) relay
- Voltage stabiliser
- Voltage standing-wave ratio
- Volume velocity
- Volute of a siren
- VTS area
- VTS Centre
- VTS Certification Log
- VTS endorsement
- VTS Manager
- VTS model course certificate
- VTS Operator
- VTS Operator (VTSO)
- VTS Operator Certificate
- VTS Operator Course Certificate
- VTS Personnel
- VTS provider
- VTS sailing plan
- VTS services
- VTS Supervisor
- VTS traffic image
- VTS workstation
W
- Waling
- Wankel engine
- Warble tone
- Warning
- Warping end (GB)
- Wash primer
- Watch buoy
- Watch Buoy (2)
- Watchkeeping
- Water and oil separator
- Water jetting
- Water level
- Water-cooled engine
- Water-jet protected enclosure (or machine)
- Waterbar
- Watertight
- Watt-hour meter
- Wave
- Wave (2)
- Wave antenna
- Wave energy
- Wave front
- Wave height
- Wave interference error
- Wave load
- Wave number
- Wave reflection
- Wave surface
- Wave tilt
- Wave-actuated generator
- Wave-train
- Waveguide
- Wavelength
- Wavelength (2)
- Wear-out-failure period
- Weather-protected enclosure (or machine)
- Web (of a girder)
- Weight tube
- Well-strobe marker
- Wet Dock
- Whip
- Whip antenna
- Whistle
- Whistle buoy
- Whistle Buoy (2)
- White
- Wick
- Wide aperture direction finder
- Wide aperture Doppler direction finder
- Winch
- Wind bracing
- Wind energy
- Wind energy conversion system
- Wind load
- Wind shear
- Wind speed duration curve
- Wind-power generator
- Wind-vane
- Windlass
- Winter buoy
- Winter Buoy (U.S.A.)
- Winter buoy/es
- Winter Light (U.S.A.)
- Wire rope
- Withdrawal
- Work barge
- Workability
- World geodetic system (WGS)
- World-Wide Radio Navigation System
- Worst case
- Wreck
- Wreck (2)
- Wreck Mark (or Buoy)
- Wrought iron