| Subject | English | Italian |
| agric. | candied lemon-peel | cedro candito (Citrus medica) |
| gen. | household lemon-squeezer | spremilimoni domestico |
| nat.sc., agric. | lemon balm | melissa cetronella (Melissa officinalis) |
| agric. | lemon balm | erba cedrata (Melissa officinalis) |
| agric. | lemon balm | limoncina (Melissa officinalis) |
| nat.res. | lemon balm | melissa (Melissa officinalis Lin., Melissa officinalis) |
| agric. | lemon balm | cedronella (Melissa officinalis) |
| agric. | lemon balm | appisastro (Melissa officinalis) |
| bot. | lemon balm | melissa Melissa officinalis |
| comp., MS | Lemon Batter Button | pulsante Impasto al limone (A button on the Comfy Cakes game interface that allows the player to select lemon batter for their cake) |
| chem. | lemon chrome | giallo limone |
| chem. | lemon-grass oil | olio essenziale di Cymbopogon |
| agric. | lemon guava | guava littorale (Psidium cattleinum lucidum) |
| agric. | lemon guava | littorale |
| agric. | lemon guava | guava limone |
| comp., MS | Lemon Icing Button | pulsante Glassa al limone (A button on the Comfy Cakes game interface that allows the player to select a lemon icing for their cake) |
| ed., agric. | lemon juice | succo di limone |
| chem. | lemon oil | essenza di limone |
| industr., chem. | lemon oil | olio di limone |
| chem. | lemon oil | limone essenza (limonis aetheroleum, oleum citri) |
| food.ind. | lemon panellet | panellet al limone |
| fish.farm. | lemon shark | squalo limone (Negaprion brevirostris) |
| ichtyol. | lemon shark | squalo limone Negaprion brevirostris |
| nat.res. | lemon shark | squalo limone (Negaprion brevirostris) |
| fish.farm. | lemon sole | sogliola limanda (Microstomus kitt) |
| ichtyol. | lemon sole | sogliola limanda Microstomus kitt |
| life.sc., fish.farm. | lemon sole | sogliola limanda (Microstomus kitt, Pleuronectes microcephalus) |
| met. | lemon spot | frattura per fiocchi |
| gen. | lemon squeezers | spremi-limoni |
| nat.sc., agric. | lemon-tree | limone (Citrus limonia) |
| nat.sc., agric. | lemon tree | limone (Citrus limon(L.)Burm.f., Citrus limunum Risso) |
| agric. | lemon verbena | limoncina (Aloysis citriodora, Lippia citriodora, Lippia triphylla) |
| agric. | lemon verbena | erba luisa (Aloysia citriodora, Lippia citriodora, Lippia triphylla) |
| agric. | lemon verbena | verbena odorosa (Aloysis citriodora, Lippia citriodora, Lippia triphylla) |
| agric. | lemon verbena | cedrina (Aloysis citriodora, Lippia citriodora, Lippia triphylla) |
| agric. | lemon verbena | erba Luisa (Aloysis citriodora, Lippia citriodora, Lippia triphylla) |
| nat.sc., agric. | lemon wheat blossom midge | cecidomia del grano (Contarinia tritici) |
| nat.sc., agric. | silver mite of lemons | acaro degli agrumi (Aculus pelekassi, Phyllocoptes oleivorus, Phyllocoptrata oleivorus, Phyllocoptruta oleivora) |
| agric. | sweet lemon | limetta dolce |
| agric. | sweet lemon | lima dolce |
| agric. | sweet lemon tree | limetta (Citrus limetta) |