FIFO

Look up FIFO in Wiktionary, the free dictionary.

FIFO is an acronym which most commonly stands for "first in, first out". Two common contexts for this are:

• FIFO and LIFO accounting
• FIFO (computing and electronics), a method of queuing or memory management

FIFO may also refer to:

• Fit in or fuck off, an unofficial human resource expression used within organizations
• Fly-in fly-out, a human resources strategy for deployment of personnel to remote locations

See also

• LIFO (disambiguation)