Hierarchical View

Display Hierarchical | Alphabetical | KWOC | KWIC

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Transportation (A)
     Use For: Transport; Transportation industry
    Multimodal transportation (Aa)
         Use For: Multimodal systems
         Related Term (Associative): Park and ride (Brddf)
    Intermodal transportation (Ab)
         Use For: Intermodal systems
    Dual mode transportation systems (Ac)
         Related Term (Associative): 
    Transportation modes (Ae)
         Use For: Modes
         Related Term (Associative): 
        Air transportation (Aea)
             Related Term (Associative): Civil aviation (Ncegc)
            Air taxi service (Aeac)
            Helicopter transportation (Aeah)
            Private flying (Aeap)
            Commercial space transportation (Aeas)
                 Use For: Space transportation system
                 Related Term (Associative): Spacecraft (Qbn)
        Ground transportation (Aeg)
             Use For: Land transportation; Surface transportation
            Highway transportation (Aegh)
                 Use For: Road transportation
                 Related Term (Associative): 
                Bus transportation (Aeghb)
                     Use For: Intercity bus transportation; Motor bus transportation
                Trucking (Aeght)
                     Use For: Motor truck transportation; Truck transportation
                     Related Term (Associative): Commercial vehicle operations (Dtvbu)
                    Private trucking (Aeghtp)
                         Use For: Private carriage
                    Tank trucking (Aeghtt)
            Railroad transportation (Aegk)
                 Use For: Rail transportation
                Monorail transportation (Aegkm)
                High speed ground transportation (Aegkt)
            Pipeline transportation (Aegp)
        Water transportation (Aes)
             Use For: Marine transportation; Maritime transport
            Shipping (Aesb)
                 Related Term (Associative): Water traffic (Btaw)
                Ocean shipping (Aesbb)
                    Liner shipping (Aesbba)
                    Tanker shipping (Aesbbd)
                    Tramp shipping (Aesbbe)
                    Heavy lift shipping (Aesbbh)
                Coastwise shipping (Aesbc)
                     Use For: Coastal shipping
                Short sea shipping (Aesbe)
            Ferry service (Aesf)
                 Related Term (Associative): Ferries (Qbhdht)
                Roll on roll off shipping (Aesfr)
                     Use For: Ro/ro shipping
            Inland water transportation (Aesi)
        Public transit (Aet)
             Use For: Local transit; Mass transit; Transit
             Related Term (Associative): Rural transit (Afma); Urban transit (Afna)
            Bus transit (Aetb)
                 Use For: Intracity bus transportation
                Jitney service (Aetbj)
                Bus rapid transit (Aetbr)
                     Related Term (Associative): Guided buses (Qbddhpbkq)
            Rail transit (Aetr)
                Railroad commuter service (Aetrc)
                     Use For: Commuter rail
                Rapid transit (Aetrd)
                     Use For: Heavy rail transit
                     Related Term (Associative): 
                Light rail transit (Aetrh)
            Paratransit services (Aett)
                 Use For: Dial a ride
                 Related Term (Associative): Ridesharing (Bmr)
                Taxi services (Aettb)
                Demand responsive transportation (Aettd)
                     Related Term (Associative): 
            Marine transit (Aetw)
                 Related Term (Associative): Ferries (Qbhdht)
        Nonmotorized transportation (Aex)
             Use For: Active transportation
             Related Term (Associative): ; Pedestrians (Mwx); Physical fitness (Mxba); Horse drawn vehicles (Qbdf); Human powered vehicles (Qbdh)
            Bicycling (Aexb)
                 Use For: Cycling
            Walking (Aexw)
                 Related Term (Associative): Pedestrians (Mwx)
    Transportation by environment (Af)
        International transportation (Afc)
        Domestic transportation (Afd)
        Intercity transportation (Afe)
             Use For: Interurban transportation
        Interstate transportation (Aff)
        Regional transportation (Afg)
             Use For: Intrastate transportation
        Local transportation (Afj)
        Rural transportation (Afm)
            Rural transit (Afma)
                 Related Term (Associative): Public transit (Aet)
        Urban transportation (Afn)
             Use For: Intracity transportation
             Related Term (Associative): 
            Urban transit (Afna)
                 Related Term (Associative): Public transit (Aet)
        Emergency transportation (Afs)
             Related Term (Associative): ; Emergency communication systems (Hhgec); Evacuation (Hhgv)
        Campus transportation (Aft)
        Airport ground transportation (Afw)
        Intra airport transportation (Afy)
            Intra airport transit (Afyj)
    Transportation by load (Aj)
        Freight transportation (Ajf)
        Passenger transportation (Ajp)
    Transportation by ownership (Am)
        Commercial transportation (Amc)
        Government transportation (Amg)
        Military transportation (Amm)
        Private transportation (Amp)

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