| Subject | English | Spanish |
| ichtyol. | Atlantic ghost catshark | Pejegato atlántico Apristurus atlanticus |
| med. | Bidwell ghost | postimagen de Bidwell |
| med. | Bidwell's ghost | postimagen de Bidwell |
| med. | blood ghost | hematíes sin pigmentación |
| ichtyol. | ghost catshark | pejegato fantasma Apristurus manis |
| life.sc., fish.farm. | ghost catshark | pejegato fantasma (Apristurus manis) |
| med. | ghost cell corpuscle | célula en sombra |
| med. | ghost cell corpuscle | célula fantasma |
| law, fin. | ghost company | empresa fantasma |
| law, fin. | ghost company | sociedad fantasma |
| ichtyol. | ghost crab | cangrejo capuco Ucides cordatus |
| comp., MS | ghost device | dispositivo fantasma (A device that is detected by a computer even though it is no longer installed or connected. You can remove ghost devices in Device Manager) |
| acoust. | ghost echo | eco fantasma |
| fish.farm. | ghost fishing | pesca "fantasma" |
| fishery | ghost fishing | pesca fantasma |
| IT | ghost-free operation | funcionamiento sin imágenes fantasma |
| opt. | ghost image | imagen falsa |
| commun., el. | ghost image | imagen fantasma |
| commun., el. | ghost image | fantasma |
| commun., el. | ghost image | eco |
| commun., el. | ghost image | imagen múltiple |
| industr., construct., met. | ghost image | doble imagen |
| transp. | ghost island | isleta pintada |
| met. | ghost line | banda de segregación |
| phys.sc. | ghost lines in the spectrum | líneas espúreas en el espectro |
| min.prod., fish.farm. | ghost net | red perdida |
| min.prod., fish.farm. | ghost net | red fantasma |
| comp., MS | ghost record | registro fantasma (Row in the leaf level of an index that has been marked for deletion, but has not yet been deleted by the database engine) |
| forestr. | ghost row | pista de apeo |
| comp., MS | ghost row | fila fantasma (Row in the leaf level of an index that has been marked for deletion, but has not yet been deleted by the database engine) |
| nat.res. | ghost scabbardfish | pez cinto fantasma (Lepidopus manis) |
| pest.contr. | ghost spot | podredumbre gris Botrytis cinerea |
| pest.contr. | ghost spot | tizón de los brotes Botrytis cinerea |
| pest.contr. | ghost spot | pudrición gris Botrytis cinerea |
| agric. | ghost swift | hepial del lúpulo (Hepialus humuli) |
| entomol. | ghost swift moth | hepiálido del lúpolo Hepialus humilis (L.) |
| agric. | ghost swift moth | hepialido del lupolo (Hepialus humuli) |
| gen. | ghost town | pueblo fantasma |
| forestr. | ghost trail | pista de apeo |
| arts. | ghost-writer | negro |
| comp., MS | ghosted item | elemento fantasma (A file-backed item that was synchronized without its file stream) |
| nat.res. | Holy Ghost | palomón (Peristeria elata) |
| environ., nat.res. | Holy Ghost | Espíritu Santo (Peristeria elata) |
| nat.res. | Holy Ghost | flor del espíritu santo (Peristeria elata) |
| life.sc., environ. | Holy Ghost, dove orchid, dove flower, Holy Ghost flower | Espíritu Santo, palomón (Peristeria elata) |
| environ., nat.res. | Holy Ghost flower | Espíritu Santo (Peristeria elata) |
| environ., nat.res. | Holy Ghost flower | palomón (Peristeria elata) |
| el. | local ghost | imagen fantasma local |
| met. | local segregates of the ghost type, give different quenched structures | las segregaciones locales del tipo de líneas de sombra dan estructuras de templado diferentes |
| ichtyol. | Panama ghost catshark | Pejegato panameño Apristurus stenseni |
| el. | permanent ghost | imagen fantasma permanente |
| social.sc., health. | the ghost | pirámide |
| social.sc., health. | the ghost | volcán |
| social.sc., health. | the ghost | tripi |
| social.sc., health. | the ghost | vulcano |
| social.sc., health. | the ghost | californiano |
| social.sc., health. | the ghost | cono |
| social.sc., health. | the ghost | pink floyd |
| social.sc., health. | the ghost | orange |
| met. | the ghosts are arranged in radial arcs centred on the axis of the ingot | las líneas de sombra se disponen en coronas centradas sobre el eje del lingote |