| Subject | English | German |
| agric. | application by spray line | Spruehen |
| agric. | application by spray line | Spritzen |
| phys. | application line | Trägergerade (of the vector) |
| phys. | application line | Angriffslinie (e.g. of the force) |
| microel. | fine line lithographic application | Anwendung der lithografischen Mikrostrukturerzeugung |
| tech. | line of application | Wirkungslinie (of a force) |
| comp., MS | line-of-business application | Branchenanwendung (An application that is vital to running enterprises, such as payroll, resource planning, supply chain management, and accounting) |