English abbreviations from fimb to fip
- FIMB (Football Is My Boyfriend)
- FIMF (Fisch International Microsurgery Foundation, Switzerland)
- FIMPT (Fellow of the Institute of Maxillofacial Prosthetists and Technologists)
- FIMS (Facilities Information Management System)
- FIMSA (Federation of Immunological Societies of Asia-Oceania)
- FIMU (Fine Arts and MUsic courses)
- fin (Finnish language (ISO 639-2 code))
- FINA ((p/a) Fédération internationale de natation (French, "International Swimming Federation"))
- FINCA (Foundation for International Community Assistance)
- FIND (Families In Need of Direction)
- FINE (Fine Is Not Elm)
- FINESSE (Financing Energy Services for Small Scale Users)
- FINEX (FINal EXercise)
- Fini Flight (A pilot's last flight in the aircraft before he/she leaves a squadron)
- FINL (Flame/Incendiary and Non-Lethal)
- FINS (Family In Need of Services)
- FINST (final stratigraphic report)
- FINTP (formation interpretation)
- FIO (Free In and Out)
- FIOB (Franklin Institute Of Boston)
- FIOC (Forced Indentation Of Code)
- FIOG (Florida Institute Of Government)
- FIOH (Finnish Institute of Occupational Health)
- FIOP (Family of Interoperable Operational Pictures)
- FiOS (Fiber Optic Service)
- FIOV (Viewer for .fio files)
- FIP (flow-induced pulsation)