| Subject | English | French |
| chem. | AlC3 | AlC3 |
| chem. | AlC3 | carbure d'aluminium |
| nat.res. | average latent concentration, ALC₅₀ | concentration létale moyenne (half of test animals will die during a certain duration) |
| nat.res. | average latent concentration, ALC₅₀ | CLSO (half of test animals will die during a certain duration) |