PTF

PTF may refer to:


 * Science
 * Palomar Transient Factory, an astronomical survey program
 * Pedotransfer function, a concept used in soil science
 * Phase transfer function, used for the optics of an imaging system


 * Computing
 * Program temporary fix (PTF file format), an IBM locution to designate bug fixes
 * PlayStation Portable, a file extension for the PlayStation Portable systems
 * Pro Tools 7 up to Pro Tools 9 session (project) file


 * Other
 * Pat Tillman Foundation, a scholarship and leadership nonprofit serving U.S. military veterans and military spouses
 * Peter Tatchell Foundation, a British human rights organization
 * Police Task Force, former name of the Police Tactical Unit of the Singapore Police Force
 * Präzisionsteilefertigung Steffen Pfüller, a producer of high-tech precision parts and assemblies