Navy Knowledge Online, abbreviated as NKO, is the United State Navy's primary online learning and self-education portal. The website is designed to provide enlisted professionals with information and resources regarding their careers. The website also extends its services to guest accounts and civilians interested in joining the Navy.
The NKO website is an extension of the Army Knowledge Online project, abbreviated as the AKO, and it is a part of the central intranet the United States Armed Forces uses. Users on the website can use file storage locations and create individual pages of information. Users may also join in discussions on the website's forums.