(Britain, Ireland) A form that an employee receives when they terminate their employment, detailing income for social security and taxation purposes for the current financial year.

Abbreviation of pneumonoultramicroscopicsilicovolcanoconiosis.

plural of P45

(healthcare) Initialism of pay for performance. / (Internet slang) Initialism of picture for picture. (proposing a trade of digital images)

Initialism of pound-for-pound.