Mathematics and computing
* Application software, computer software designed to help the user to perform specific tasks ** Application layer, an abstraction layer that specifies protocols and interface methods used in a communications network * Function application, in mathematics and computer scienceProcesses and documents
* Application for employment, a form or forms that an individual seeking employment must fill out * College application, the process by which prospective students apply for entry into a college or university * Patent application, a document filed at a patent office to support the grant of a patentOther uses
* Application (virtue), a characteristic encapsulated in diligence * Topical application, the spreading or putting of medication to body surfacesSee also
* * Apply {{disambiguation