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Transportation Research Thesaurus

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Each term in the TRT is assigned a unique notational code that conveys its location within the hierarchy. The first letter of the notation represents the facet or top term. Using the notational code it is easy to determine the terms relation in the hierarchy. The term's parent (Ae) will have one less letter (from the right end) as the term (Aea). Siblings (Aeg, Aes) will have the same notational code as the term except the last letter will be different. Children (Aeac, Aeah) will have one letter appended to the end of the notational code of the term.

Hierarchical Display

Top Terms> Construction and maintenance > Construction > Construction of specific vehicles

Fc: Construction
Fcv: Construction of specific vehicles
Click to expand Fcvs: Shipbuilding

Broader Term:
Fc: Construction
 
Related Terms:
Fca: Building
Fcb: Materials adaptation and use
Fcc: Materials and structures protection
Fcd: Environmental control
Fce: Construction by environment
Fcf: Construction of specific facilities
Fcy: Construction management
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