Informatics Educational Institutions & Programs

K25 or K-25 may refer to:

• K-25, a Manhattan Project uranium enrichment facility in Oak Ridge, Tennessee
• K-25 (Kansas highway)
• .k25, a raw image file format
• HMS Azalea (K25), a British Royal Navy ship
• K25, a grant awarded by the National Institutes of Health
• K-25, a Soviet copy of the AIM-7 Sparrow air-to-air missile