| Subject | English | French |
| comp., MS | plus or minus sign | signe plus ou moins (The ± character) |
| astr. | plus sign | signe positif |
| comp., MS | PLUS SIGN | signe plus (The + character, used to indicate addition or a positive number) |
| comp., MS | plus sign | signe plus (The + character, used to indicate addition or a positive number) |
| work.fl. | plus sign | signe plus |
| comp., MS | PLUS-MINUS SIGN | signe plus ou moins (The ± character) |
| gen. | the plus sign | le signe plus |