| Acronym | Definition |
|---|
| IFO➣InFOrmation (file extension format for DVD burning) |
| IFO➣Inova Fair Oaks (hospital; Virginia) |
| IFO➣In Front Of |
| IFO➣Integrated Financial Operations |
| IFO➣Institute of Financial Operations (Orlando, FL) |
| IFO➣Information File |
| IFO➣Identified Flying Object |
| IFO➣Indian Forensic Organisation |
| IFO➣Intermediate Fuel Oil (used in maritime industry to designate a fuel grade) |
| IFO➣Independent Football Ombudsman (UK) |
| IFO➣Institut für Wirtschaftsforschung An der Universität München (German: Institute for Economic Research at the University of Munich) |
| IFO➣Integrated Finance Organization |
| IFO➣Income From Operations |
| IFO➣International Fighting Organization (mixed martial arts) |
| IFO➣International Field Office (FAA) |
| IFO➣Information Systems Office (various locations) |
| IFO➣International Forensic Organization (India) |
| IFO➣Intensive Field Observation |
| IFO➣Institut for Forskning I Idræt og Folkelig Oplysning (Denmark) |
| IFO➣Incident Free Operations (industry goal) |
| IFO➣International Financial Organization |
| IFO➣Information For Offerers |
| IFO➣Integral Part of the Relative Frequency Offset Equation |