General:
* Programs: This is a very common alternative, especially when referring to software.
* Software: This is a more formal and technical term.
* Tools: This emphasizes the functionality of the applications.
* Systems: This implies a more complex and integrated set of applications.
Specific contexts:
* For job applications: resumes, CVs, submissions
* For mobile applications: apps, mobile apps
* For web applications: websites, web tools, online services
* For academic applications: submissions, proposals, requests
Other options:
* Submissions: This is a good alternative when referring to applications as something being submitted.
* Requests: This is useful when talking about applications as a request for something.
* Forms: This is appropriate if you're talking about specific application forms.
To find the most appropriate alternative, consider the specific context and the meaning you want to convey.