PIF

1. abbreviationinitialismbusinessInitialism of Public Investment Fund, the sovereign wealth fund of Saudi Arabia.

   Using its estimated $650bn in assets, the government-controlled PIF now owns Newcastle United, and Saudi Arabia is said to aspire to host the World Cup in 2030.

   2023 June 28, Chris Stein, “Saudi leader trying to avoid ‘pariah’ status with LIV-PGA merger, says campaigner”, in The Guardian, →ISSN

2. abbreviationhistoricalinitialismInitialism of Punjab Irregular Force.

plural PIFs

1. UKabbreviationhistoricalinitialismInitialism of public information film, a type of public service announcement.
2. abbreviationhistoricalinitialismcomputingInitialism of program information file, a file defining how a DOS program should be run under a multitasking environment.