| Subject | English | Danish |
| nat.res. | African dwarf crocodile | kortsnudet krokodille (Osteolaemus tetraspis) |
| nat.res. | African dwarf crocodile | dværgkrokodille (Osteolaemus tetraspis) |
| nat.res. | African slender-snouted crocodile | panserkrokodille (Crocodylus cataphractus) |
| life.sc., environ. | African slender-snouted crocodile, African sharp-nosed crocodile | panserkrokodille (Crocodylus cataphractus) |
| life.sc., environ. | American crocodile | spidskrokodille (Crocodylus acutus) |
| life.sc., environ. | broad-snouted crocodile | sumpkrokodille (Crocodylus palustris) |
| life.sc., environ. | Chinese crocodile lizard | krokodillehaleøgle (Shinisaurus crocodilurus) |
| el. | crocodile clip | krokodillenæb |
| mater.sc. | crocodile cracking | krakelering |
| med. | crocodile hand | rød og fortykket hud på hænderne hos kastanjetræsarbejdere |
| life.sc., fish.farm. | crocodile icefishes | isfiskfamilie (Channichthyidae) |
| life.sc., fish.farm. | crocodile icefishes | isfisk (Channichthyidae) |
| industr., construct. | crocodile leather | krokodilleskind |
| el. | crocodile skin | krokodillehud |
| met. | crocodile skin | krokodilleskind |
| med. | crocodile tears syndrome | krokodilletåre-syndrom |
| industr. | crocodiles'tooth | sprække i ekstruderet ler |
| nat.res. | Cuban crocodile | cubansk krokodille (Crocodylus rhombifer) |
| life.sc., environ. | Cuban crocodile | ruderkrokodille (Crocodylus rhombifer) |
| life.sc., environ. | Cuban crocodile | cubakrokodille (Crocodylus rhombifer) |
| life.sc., nat.res. | estuarine crocodile | listekrokodille (Crocodylus porosus) |
| life.sc., nat.res. | estuarine crocodile | saltvandskrokodille (Crocodylus porosus) |
| life.sc., nat.res. | estuarine crocodile | deltakrokodille (Crocodylus porosus) |
| life.sc., environ. | marsh crocodile | sumpkrokodille (Crocodylus palustris) |
| nat.res. | Mindoro crocodile | filippinsk krokodille (Crocodylus novaeguineae mindorensis) |
| nat.res. | Morelet's crocodile | Morelel's krokodille (Crocodylus moreletii) |
| life.sc., environ. | Morelet's crocodile | bredsnudet krokodille (Crocodylus moreletii) |
| nat.res. | New Guinea crocodile | Ny Guinea-krokodille (Crocodylus novaeguineae) |
| nat.res. | Nile crocodile | nilkrokodille (Crocodylus niloticus) |
| life.sc., environ. | Nile crocodile, African crocodile | nilkrokodille (Crocodylus niloticus) |
| nat.res. | Orinoco crocodile | Orinoco-krokodille (Crocodylus intermedius) |
| life.sc., environ. | Orinoco crocodile | orinocokrokodille (Crocodylus intermedius) |
| nat.res. | Philippine crocodile | filippinsk krokodille (Crocodylus novaeguineae mindorensis) |
| life.sc., environ. | Philippine or Mindoro crocodile | filippinsk krokodille (Crocodylus mindorensis) |
| life.sc., nat.res. | saltwater crocodile | listekrokodille (Crocodylus porosus) |
| life.sc., nat.res. | saltwater crocodile | deltakrokodille (Crocodylus porosus) |
| life.sc., nat.res. | saltwater crocodile | saltvandskrokodille (Crocodylus porosus) |
| nat.res. | Siamese crocodile | siamesisk krokodille (Crocodylus siamensis) |
| life.sc., environ., fish.farm. | Siamese crocodile | siamkrokodille (Crocodylus siamensis) |
| nat.sc., agric. | true crocodiles | ægte krokodiller (Crocodylidae) |
