| Subject | French | English |
| anal.chem. | analyse de head space | headspace analysis |
| comp., MS | Blog Spaces | Spaces (The link to the user's personal online space, with blog functionality, photo albums, and lists, on Windows Live Spaces) |
| gen. | dispositif automatique d'échantillonnage "head space" | automatic head-space sampler |
| nat.sc., agric. | méthode "head space" | head space gas chromatography |