ISAR

ISAR may refer to:

• Intergovernmental Working Group of Experts on International Standards of Accounting and Reporting (ISAR)
• International Search and Rescue Competition
• Institute for the Study of Academic Racism
• Inverse synthetic aperture radar, a technique to generate two-dimensional radar images of a target
• Intelligible semi-automated reasoning, declarative mode proofs for Isabelle (theorem prover)

See also

• Isar, a German river