| Subject | English | Greek |
| agric. | pear tree | αχλαδιά (Pyrus communis) |
| med. | pear tree ft | απιδιά |
| med. | pear tree ft | αχλαδιά |
| nat.sc., agric. | pear tree psylla | ψύλλα της αχλαδιάς (Cacopsylla pyri, Psylla piri, Psyllia pyri) |
| agric. | pear-tree | αχλαδιά (Pyrus communis) |