Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/iucnCategory> ?o. }
- Curlew_National_Grassland iucnCategory "VI".
- Currant_Mountain_Wilderness iucnCategory "Ib".
- Currawinya_National_Park iucnCategory "II".
- Currituck_National_Wildlife_Refuge iucnCategory "IV".
- Curry_Hammock_State_Park iucnCategory "V".
- Curtis_Island_National_Park iucnCategory "II".
- Curú_Wildlife_Refuge iucnCategory "IV".
- Custer_National_Forest iucnCategory "VI".
- Cusuco_National_Park iucnCategory "II".
- Cutervo_National_Park iucnCategory "II".
- Cuyabeno_Wildlife_Reserve iucnCategory "VI".
- Cuyahoga_Valley_National_Park iucnCategory "II".
- Cypress_Creek_National_Wildlife_Refuge iucnCategory "IV".
- Cypress_Hills_Interprovincial_Park iucnCategory "II".
- Cypress_Provincial_Park iucnCategory "II".
- Czarnorzeki-Strzyżów_Landscape_Park iucnCategory "V".
- Cát_Bà_National_Park iucnCategory "II".
- Cévennes_National_Park iucnCategory "V".
- Côn_Đảo_National_Park iucnCategory "II".
- D'Aguilar_National_Park iucnCategory "II".
- D'Arbonne_National_Wildlife_Refuge iucnCategory "IV".
- D'Entrecasteaux_National_Park iucnCategory "II".
- Daallo_Mountain iucnCategory "II".
- Dachigam_National_Park iucnCategory "II".
- Dadohaehaesang_National_Park iucnCategory "II".
- Dagny_Johnson_Key_Largo_Hammock_Botanical_State_Park iucnCategory "V".
- Dahomey_National_Wildlife_Refuge iucnCategory "IV".
- Daintree_National_Park iucnCategory "II".
- Daisen-Oki_National_Park iucnCategory "II".
- Daisetsuzan_National_Park iucnCategory "II".
- Dalby_Söderskog_National_Park iucnCategory "II".
- Dalrymple_National_Park iucnCategory "II".
- Dampa_Tiger_Reserve iucnCategory "II".
- Danau_Sentarum_National_Park iucnCategory "II".
- Danbulla_National_Park_and_State_Forest iucnCategory "II".
- Dandenong_Ranges_National_Park iucnCategory "II".
- Danggali_Conservation_Park iucnCategory "Ia".
- Daniel_Boone_National_Forest iucnCategory "VI".
- Danube-Auen_National_Park iucnCategory "II".
- Dardanelles_and_Freel_Roadless_Areas iucnCategory "VI".
- Darién_National_Park iucnCategory "II".
- Dark_Canyon_Wilderness iucnCategory "Ib".
- Darlington_Provincial_Park iucnCategory "II".
- Darrah_National_Park iucnCategory "II".
- Darwin_Falls_Wilderness iucnCategory "Ib".
- Darwin_Nature_Reserve iucnCategory "Ia".
- Dashman_Forest_Reserve iucnCategory "IV".
- David_Berger_National_Memorial iucnCategory "V".
- Davies_Creek_National_Park iucnCategory "II".
- Davy_Crockett_National_Forest iucnCategory "VI".
- Day_Forest_National_Park iucnCategory "II".
- Dayton_Aviation_Heritage_National_Historical_Park iucnCategory "V".
- DeSoto_National_Wildlife_Refuge iucnCategory "IV".
- De_Alde_Feanen_National_Park iucnCategory "II".
- De_Biesbosch iucnCategory "II".
- De_Groote_Peel_National_Park iucnCategory "II".
- De_Hoop_Nature_Reserve iucnCategory "II".
- De_Leon_Springs_State_Park iucnCategory "V".
- De_Maasduinen_National_Park iucnCategory "II".
- De_Soto_National_Forest iucnCategory "VI".
- De_Zoom_–_Kalmthoutse_Heide iucnCategory "II".
- Dead_Lakes_State_Recreation_Area iucnCategory "Ib".
- Dean_Creek_Wildlife_Area iucnCategory "IV".
- Death_Valley_National_Park iucnCategory "II".
- Deep_Creek_Conservation_Park iucnCategory "II".
- Deep_Creek_North_Wilderness iucnCategory "Ib".
- Deep_Creek_Wilderness iucnCategory "Ib".
- Deep_Fork_National_Wildlife_Refuge iucnCategory "IV".
- Deepwater_National_Park iucnCategory "II".
- Deer_Creek_Marsh_Wildlife_Management_Area iucnCategory "IV".
- Deer_Flat_National_Wildlife_Refuge iucnCategory "IV".
- Deer_Lake_State_Park iucnCategory "Ib".
- Deer_Parks_Wildlife_Management_Area iucnCategory "IV".
- Defileul_Jiului_National_Park iucnCategory "II".
- Defileul_Mureșului_Superior_Natural_Park iucnCategory "V".
- Del_Norte_Coast_Redwoods_State_Park iucnCategory "II".
- Delabar_State_Park iucnCategory "III".
- Delaware_Water_Gap_National_Recreation_Area iucnCategory "V".
- Delevan_National_Wildlife_Refuge iucnCategory "IV".
- Delirium_Wilderness iucnCategory "Ib".
- Delnor-Wiggins_Pass_State_Park iucnCategory "V".
- Delta_National_Forest iucnCategory "VI".
- Delta_National_Wildlife_Refuge iucnCategory "IV".
- Denali_National_Park_and_Preserve iucnCategory "VI".
- Denham_Group_National_Park iucnCategory "II".
- Denman_Wildlife_Area iucnCategory "Iv".
- Deogyusan_National_Park iucnCategory "V".
- Dergholm_State_Park iucnCategory "II".
- Des_Lacs_National_Wildlife_Refuge iucnCategory "IV".
- Des_Plaines_Fish_and_Wildlife_Area iucnCategory "IV".
- Deschutes_National_Forest iucnCategory "VI".
- Desecheo_National_Wildlife_Refuge iucnCategory "IV".
- Desembarco_del_Granma_National_Park iucnCategory "II".
- Deseret_Peak_Wilderness iucnCategory "Ib".
- Desert_National_Park iucnCategory "II".
- Desert_National_Wildlife_Refuge iucnCategory "IV".
- Desierto_de_los_Leones_National_Park iucnCategory "II".
- Desolation_Wilderness iucnCategory "Ib".
- Detroit_River_International_Wildlife_Refuge iucnCategory "Ib".
- Deua_National_Park iucnCategory "Ib".