| English | French | |
|---|---|---|
| Science | ||
| Science | ember tetra | hyphessobrycon amandae |
| Science | serpae tetra | hyphessobrycon eques |
| Science | black neon tetra | hyphessobrycon herbertaxelrodi |
| Science | black phantom tetra | hyphessobrycon megalopterus |
| Medicine | ||
| Medicine | tetra- | tétra- |
| Aeronautics | ||
| Aeronautics | tetra ethyl-lead | tétraéthyle de plomb |
| Petroleum | ||
| Petroleum | tetra ethyl lead | plomb tetraethylique |
