| spacing abbr. | |
| agric. | distance |
| avia. Canada | séparation |
| build.struct. | trame |
| chem. | intervalle; interstice |
| comp. | allocation espacée |
| industr. | réduction |
| life.sc. coal. | espacement |
| met. construct. | distance des centres |
| transp. | espacement entre véhicules |
|
intercharacter : 4 phrases in 2 subjects |
| Communications | 1 |
| Information technology | 3 |