INF

Inf or INF may refer to:

Computing

 * INF file, a file extension (information file) used by software and hardware driver installation routines
 * INF help file, a binary help file created after compiling IPF help source with IBM or Open Watcom's help compiler.
 * Informatics (academic field), the science of information and the practice of information processing

Mathematics

 * Infinity, referring to something without any limit
 * Infimum, the greatest lower bound of a subset of a partially ordered set

Politics

 * Intermediate-Range Nuclear Forces Treaty, a 1987 arms control treaty between the United States and the Soviet Union
 * International Naturist Federation, the global umbrella organisation representing official national naturist societies
 * International Netball Federation, the international governing body for the sport of netball
 * Irish National Federation, a nationalist political party in Ireland 1891–1900

Places

 * In Guezzam Airport, Algeria
 * INF Clairefontaine, France national football team centre

Biology

 * Inferior; see Anatomical terms of location § Superior and inferior
 * Inflammation, part of the immune response to tissue damage or infection

Military

 * Infantry, land based soldiers who are specifically trained for the role of fighting on foot

People

 * Issey Nakajima-Farran, Canadian soccer player