| FITS | FAA (Federal Aviation Administration) Industry Training Standard 
| Others |
| FITS | FAA Industry Training Standard
| Others |
| FITS | Facility Identification Template for States
| Others |
| FITS | Faculty Instructional Technology Support
| Others |
| FITS | Family Information Technology Service
| Others |
| FITS | Feeding Infants and Toddlers Study
| Others |
| FITS | File Image Transfer Software
| Others |
| FITS | File Information Tool Set
| Others |
| FITS | Financial Industry Technical Services
| Others |
| FITS | Financial Information Tracking System
| Others |
| FITS | Flexible Image Transport Standard
| Others |
| FITS | Flexible Image Transport System
| Others |
| FITS | Footprints In The Sand
| Others |
| FITS | Framework for ICT Technical Support
| Others |
| FITS | Fun in the Sun
| Others |
| FITS | Function Interpolating Transform System
| Others |
| FITS | Functional Interpolation Transfer System
| Others |
| FITS | Functional Interpolation Transformation System
| Others |
| FITS | Furies In The Sky
| Others |
| FITS | Furlough In To Service
| Others |