| Subject | English | Spanish |
| comp., MS | b-spline path | trazado B-spline (A vector path defined by a series of points that indicate the direction the path should follow. Each node on a B-spline path can be a curve or corner control node. B-Spline paths are similar to Bezier paths, but curves are described by anchor points placed off the path itself) |
| tech. | helical splines | estrías helicoidales |
| tech. | helical splines | acanaladuras interiores helicoidales |
| mech.eng. | hub spline | eje acanalado hembra |
| mech.eng. | multiple splines | chaveteros múltiples |
| comp., MS | periodic spline | spline periódica (A closed spline with no defined endpoints) |
| tech. | shaft spline | ranura del eje |
| tech. | shaft spline | estría del eje |
| stat. | spline estimate | estimacion spline |
| tech. | spline miter | inglete de cuña |
| tech. | spline nut lock | contratuerca estriada |
| tech. | spline point | punto ranurado |
| tech. | spline shaft | eje ranurado |
| tech. | spline teeth | dientes estriados |
| tech., mech.eng. | standard splines | ranuras normalizadas |
| tech., mech.eng. | standard splines | estrías normalizadas |