| English | French |
| desert lesser whitethroat | fauvette minule (Sylvia curruca minula) |
| Hume's lesser whitethroat | fauvette de Hume (Sylvia curruca althaea) |
| lesser bittern | blongios d'Amérique (Ixobrychus exilis) |
| lesser bittern | petit butor (Ixobrychus exilis) |
| lesser black-backed gull | goéland brun (Larus fuscus) |
| lesser blackbacked gull | goéland brun (Larus fuscus) |
| lesser blank-wacked gull | goéland brun (Larus fuscus) |
| lesser canary-grass | alpiste modeste (Phalaris minor Retz.) |
| lesser celandine | herbe au fic (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | petite chélidoine (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | herbe aux hémorroïdes (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | petite scrofulaire (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | épinard des bûcherons (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | éclairette (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | renoncule ficaire (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | pot-au-beurre (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser celandine | ficaire fausse-renoncule (Ranunculus Ficaria Lin., Ranunculus ficaria) |
| lesser crested tern | sterne voyageuse (Sterna bengalensis) |
| lesser flamingo | petit flamant (phoenicopterus minor) |
| lesser flamingo | flamant nain (Phoeniconaias minor, Phoenicopterus minor) |
| lesser flat lobster | petite cigale de mer |
| lesser frigatebird | frégate ariel (Fregata ariel) |
| lesser grey shrike | pie-grièche à poitrine rose (Lanius minor) |
| lesser horseshoe bat | petit rhinolophe fer à cheval (Rhinolophus hipposideros) |
| lesser kestrel | faucon crécerellette (Falco naumanni) |
| lesser kestrel | faucon crécerelle (Falco naumanni) |
| lesser maple leafroller | petite enrouleuse de l'érable (Acleris chalybeana) |
| lesser mealworm | petit ténébrion mat (Alphitobius diaperinus) |
| lesser moorhen | gallinule africaine (Gallinula angulata) |
| lesser mouse-eared bat | petit murin (Myotis blythii) |
| lesser noddy | noddi marianne (Anous tenuirostris) |
| lesser panda | petit panda (Ailurus fulgens) |
| lesser panda | panda roux (Ailurus fulgens) |
| lesser panda | panda fuligineux (Ailurus fulgens) |
| lesser rabbit bandicoot | bandicoot-lapin à queue blanche (Macrotis lagotis) |
| lesser redpoll | sizerin cabaret (Acanthis flammea cabaret, Carduelis flammea cabaret) |
| lesser rhea | nandou de Darwin (Pterocnemia pennata) |
| lesser rice weevil | calandre du riz (Calandra oryzae, Sitophilus oryzae) |
| lesser rice weevil | charançon du riz (Calandra oryzae, Sitophilus oryzae) |
| lesser rorqual | petit rorqual (Balaenoptera acutorostrata) |
| lesser sand eel | lançon petit |
| lesser sand plover | gravelot mongol (Charadrius mongolus) |
| lesser sand plover | pluvier de Mongolie (Charadrius mongolus) |
| lesser short-toed lark | alouette pispolette (Calandrella rufescens) |
| lesser spearwort | renoncule flammette (Ranunculus flammula) |
| lesser spotted eagle | aigle pomarin (Aquila pomarina) |
| lesser tree duck | dendrocygne siffleur (Dendrocygna javanica) |
| lesser twayblade | listère en coeur (Listera cordata (L.)R. Br.(f. cordata)) |
| lesser whistling duck | dendrocygne siffleur (Dendrocygna javanica) |
| lesser white-fronted goose | oie naine (Anser erythropus) |
| lesser whitethroat | fauvette babillarde (Sylvia curruca) |
| lesser white-toothed shrew | musaraigne des jardins (Crocidura suaveolens) |
| lesser yellow rattle | rhinanthe mineur (Rhinanthus minor) |
| lesser yellow rattle | petite crête de coq (Rhinanthus minor) |
| lesser yellow-rattle | petite rhinante (Rhinanthus minor) |
| purple lesser fritillary | boloria pourpré (Clossiana titania grandis) |
