OCF
# OCF

OCF may refer to:

* Ocala International Airport, in Ocala, Florida
* Off Center Fed antenna, a dipole antenna with specific placement of feedpoint allowing multiple resonances in HF band
* Officers' Christian Fellowship, a nonprofit Christian parachurch organization which serves the U.S. Military
* Open channel flow, Flow of a fluid with its surface exposed to the atmosphere
* Open Cluster Framework, a clustering standard in computing
* Open Computing Facility, at University of California, Berkeley
* Open Connectivity Foundation, the biggest industrial connectivity standard organization for IoT.
* Open Container Format (also OEBPS Container Format) in the specification for E-Books in the ePUB format.
* OpenBSD Cryptographic Framework, an OpenBSD initiative to provide operating system support for cryptographic acceleration hardware.
* Operating cash flow, a term in financial accounting
* Optimum Coding in the Frequency Domain
* Ordinal collapsing function, a process used for reaching large ordinals in the field of set theory
* Ordnance Clothing Factory, Avadi, Shahjahanpur, India
* Oregon Country Fair, an annual event in Veneta, Oregon
* Original Composite Font, an early CJK font format by Adobe Systems
* Orthodox Christian Fellowship, a North American Orthodox campus ministry
* Our Common Future, a 1987 report from the United Nations World Commission on Environment and Development (WCED)
* Owens Corning Fiberglass, a manufacturer of fiberglass insulation
* Observable canonical form
