FIFO

FIFO may refer to:

First in, first out
First in, first out describes a method of managing items in storage:
 * FIFO in stock rotation, particularly to avoid food spoilage
 * FIFO (computing and electronics), a method of queuing or memory management
 * Queue (abstract data type), data abstraction of the queuing concept
 * FIFO and LIFO accounting, methods used in managing inventory and financial matters

People

 * Fifó (born 2000), Portuguese futsal player

Other uses

 * FIFO (film festival) (Festival International du Film Documentaire Océanien), documentary film festival held in Tahiti
 * FiFo Records, an American record label
 * Fly-in fly-out, a human resources strategy for deployment of personnel to remote locations