| Subject | English | Greek |
| nat.sc., agric. | American yellow perch | κιτρινόπερκα (Perca flavescens) |
| nat.sc., agric. | climbing perch | ψάρι ορειβάτης (Anabas testudineus) |
| fish.farm. | dusky sea perch | ροφός (Cerna gigas, Epinephelus gigas, Epinephelus guaza (Linnaeus), Serranus gigas) |
| fish.farm. | dusky sea-perch | ροφός (Epinephelus guaza) |
| nat.res., fish.farm. | European perch | ποταμόπερκα (Perca fluviatilis) |
| nat.res., fish.farm. | European perch | πέρκα (Perca fluviatilis) |
| agric. | feed trough with non-perch wire | ταϊστρα με σύστημα ροής |
| agric. | freely suspended automatic feeder with perches | αιωρούμενες φάτνες με ατομικές θέσεις πουλερικών |
| nat.res. | giant sea perch | μπαραμούντι (Lates calcarifer (Bloch)) |
| nat.sc., agric. | giant sea perch | γιγαντόπερκα (Lates calcarifer) |
| agric. | hen perch | κούρνια |
| agric. | hen perch | κοτάναθρο |
| fish.farm. | Nile perch | πέρκα του Νείλου (Lates niloticus) |
| nat.sc., agric. | Nile perches | πέρκες του Νείλου (Lates spp.) |
| life.sc., fish.farm. | ocean perch | κοκκινόψαρο (Sebastes norvegicus, Sebastes marinus) |
| life.sc., fish.farm. | ocean perch | κοκκινόψαρο της Νορβηγίας (Sebastes norvegicus, Sebastes marinus) |
| fish.farm. | Pacific ocean perch | κοκκινόψαρο (Sebastes alutus, Sebastodes alutus) |
| tech. | 1 perch | κάμαξ |
| tech. | 1 perch | 5 γιάρδες |
| commun., el. | perch channel | κανάλι στάθμης σήματος |
| nat.sc., agric. | perch-like fish | περκοειδείς (Perciformes) |
| fish.farm. | perch pike | λούκιος |
| nat.res. | perching birds | στρουθιοειδή (Passeriformes) |
| nat.res., fish.farm. | pike-perch | ποταμολάβρακο (Stizostedion lucioperca) |
| forestr. | pike-perch | ποταμολάβρακο |
| nat.sc., agric. | Romanian bull-head perch | πέρκα της Ρουμανίας (Romanichtys valsanicola) |
| fish.farm. | sand perch | αμμόπερκα (Diplectrum formosum) |
| fish.farm. | sea perch | λαβράκι (Dicentrarchus labrax, Labrax lupus, Morone labrax, Roccus labrax, Dicentracus labrax) |
| nat.res., fish.farm. | shiner perch | πέρκα (Cymatogaster aggregata) |
| fish.farm. | swallow-tail sea perch | κοκκινόχανος (Anthias anthias) |
| nat.sc., agric. | therapon perches | θεραπονίδες (Theraponidae) |
| nat.sc., agric. | white perch | λαβράκι της Αμερικής (Morone americana, Roccus americanus) |
| fish.farm. | white sea perch | λαβράκι (Dicentrarchus labrax, Labrax lupus, Morone labrax, Roccus labrax, Dicentracus labrax) |
