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 Telecommunications Object Thesaurus Terms

This A-Z list of telecommunications objects shows the preferred and non-preferred terms in the thesaurus.

Plural: faint speech amplifiers
Top Term: terminal apparatus
Plural: fault indicating equipment
Scope Notes: Equipment that draws attention to a fault on equipment that requires attention.
Plural: fax machines
Top Term: terminal apparatus
Scope Notes:
Plural: fax messages
Broader Term: telephonic message
Scope Notes: A facsimile message sent by telephone.
Plural: female connectors
Broader Term: temporary connector
Use For: socket  
Plural: fibre jointing kits
Broader Term: jointing equipment
Scope Notes:
Plural: field telephones
Top Term: terminal apparatus
Broader Term: telephone instrument
Scope Notes: A rugged telephone designed for use in the field, particularly by the military.
Plural: filters
Narrower Terms: DSL filter  radio interference filter  
Scope Notes:
Plural: fire alarms
Broader Term: alarm
Plural: fire alarm pillars
Top Term: street furniture
Broader Term: fire call point
Scope Notes: A street fire alarm box mounted on a cast-iron pedestal.
Plural: fire call points
Top Term: street furniture
Broader Term: emergency call point
Scope Notes: A street call point from which the public can contact the fire brigade in an emergency.
Plural: fire call posts
Top Term: street furniture
Broader Term: fire call point
Plural: fire fighting fittings
Broader Term: built work fitting
Scope Notes: Includes prevention and detection fittings. For fire alarms see alarm. For evacuation equipment, ...
Plural: fire hose reels
Broader Term: fire fighting fitting
Scope Notes: A hose reel permanently connected to the water main for the purpose of fire fighting.
Plural: fire telegraphs
Broader Term: optical telegraph
Narrower Terms: flame telegraph  smoke telegraph  
Scope Notes:
Plural: fire telephones
Top Term: terminal apparatus
Plural: firefighter call out bell
Top Term: terminal apparatus
Scope Notes:
Plural: firefighter call out bell
Broader Term: wired broadcast system
Scope Notes:
Plural: five-needle telegraphs
Broader Term: needle telegraph
Scope Notes: Early electric telegraph in which letters are indicated on a diamond shaped matrix centred on a row ...
Plural: five-needle telegraph instruments
Top Term: terminal apparatus
Scope Notes: Early electric telegraph instrument in which letters are indicated on a diamond shaped matrix ...
Plural: fixed capacitors
Top Term: common component
Broader Term: capacitor
Scope Notes:
Plural: fixed resistors
Top Term: common component
Broader Term: resistor
Scope Notes:
Plural: flag semaphore telegraphs
Broader Term: semaphore telegraph
Narrower Terms: Popham telegraph  
Scope Notes:
Plural: flame telegraphs
Broader Term: fire telegraph
Scope Notes:
Plural: flood warning broadcast system
Broader Term: warning broadcast system
Scope Notes:
Plural: flood warning broadcast terminal equipment
Top Term: terminal apparatus
Scope Notes:
Plural: four-needle telegraphs
Broader Term: needle telegraph
Scope Notes: Early electric telegraph in which letters are indicated on a matrix centred on a row of four ...
Plural: four-needle telegraph instruments
Top Term: terminal apparatus
Scope Notes: Early electric telegraph instrument in which letters are indicated on a matrix centred on a row of ...
Plural: fuses
Top Term: common component
Broader Term: common component
Plural: fuse boxes
Top Term: common component
Broader Term: common component
Scope Notes:


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