English abbreviations from fiso to fith
- FISO (Force Integration Staff Officer)
- FISS (Foreign Intelligence and Security Services)
- FIST (Future Integrated Soldier Technology (UK), Fire Support Team (US))
- FIST-DMD (FIST Digital Message Device)
- FISTV (Fire Support Team Vehicle (US))
- FIT (fairing intervention tool)
- FITA (Federation of International Trade Associations)
- FITC (Fluorescein IsoThioCyanate)
- FITD (Fight In The Dog)
- FITF (Focused Interaction Testing Framework)
- FITG (Fill In The Gap)
- FITH (Fire In The Head)