| FYI | F*** Yeah Information 
| Others |
| FYI | F*** You Idiot
| Others |
| FYI | Failure to Yield at Intersection
| Others |
| FYI | Fairbury Youth Involvement
| Others |
| FYI | Family and Youth Initiatives
| Others |
| FYI | Family and Youth Institute
| Others |
| FYI | Family Youth Interventions
| Others |
| FYI | Feed Your Instinct
| Others |
| FYI | Fer Yer Infermaeshun
| Others |
| FYI | Festival Youth Instruction
| Others |
| FYI | Filter Your Internet
| Others |
| FYI | First Year Information
| Others |
| FYI | First Year Inquiry
| Others |
| FYI | First Year Interactions
| Others |
| FYI | First Year Introduction
| Others |
| FYI | Five Years of Isolation
| Others |
| FYI | Flying Yellow Insects
| Others |
| FYI | for Yarn Invasion
| Others |
| FYI | For Your Improvement
| Others |
| FYI | For Your Inflammation
| Others |
| FYI | For Your Information
| Communication, Slang |
| FYI | For Your Innerself
| Others |
| FYI | For Your Innovation
| Others |
| FYI | For Your Inspection
| Others |
| FYI | For Your Inspiration
| Others |
| FYI | For Your Interest
| Others |
| FYI | For Your Intonation
| Others |
| FYI | For Your Investment
| Others |
| FYI | For Youth Initiative
| Others |
| FYI | For Youth Inquiry
| Others |
| FYI | Forbes Yacht Invitation
| Others |
| FYI | Forget Your Idea
| Others |
| FYI | Foster Youth Involved
| Others |
| FYI | Foster Youth to Independence
| Others |
| FYI | Fostering Youth Independence
| Others |
| FYI | Found Your Insulin
| Others |
| FYI | Four Year Integrated
| Others |
| FYI | Free Youth Internet
| Others |
| FYI | Fresh Youth Initiatives
| Others |
| FYI | Freshman Year Initiative
| Others |
| FYI | Fresno Yosemite International
| Others |
| FYI | Front Yard Initiative
| Others |
| FYI | Fuller Youth Institute
| Others |
| FYI | Fungal Yeast Infection
| Others |
| FYI | FYI For Your Information
| Others |