A spiff is a small, immediate bonus for a sale.
Spiff, SPIFF, or SPIF may also refer to:
Organizations The Spacecraft Planetary Imaging Facility (SPIF) at Cornell University, a NASA Regional Planetary Image Facility
Technology Spiff (UNIX), a text comparison tool JPEG Still Picture Interchange File Format (SPIFF), an image data format SPIFFS, (Serial Peripheral Interface Flash File System), a method for creating a file system in NOR-type flash memory
Fiction Spaceman Spiff (Calvin and Hobbes), fantasy identity of title character in the comic strip Spiff and Hercules, comic strip (Pif et Hercule in French)
See also Spliff