| Abbreviation | Definition |
|---|---|
| FLHS | Foreign Language High School |
| FLI | Foreign Language Institute |
| FLIP | Friendliness Language Interest Prior |
| FLIRT | Focus Language Incentives Rules and Tools |
| FLIRT | Focus Language Incentives Rules Tools |
| FLISP | Foreign Language Interactive Speaking Performance |
| FLIT | Foreign Language and International Trade |
| FLITS | Foreign Language Interpretation Translation Services |
| FLJ | Foreign Language Japanese |
| FLL | Foreign Language Learning |
| FLL | Foreign Languages and Literature |
| FLLD | Foreign Languages and Literature Department |
| FLMS | Foreign Language Media Services |
| FLPB | Foreign Language Proficiency Bonus |
| FLPH | Foreign Languages Publishing House |
| FLPO | Foreign Language Program Office |
| FLRP | Foreign Language Residence Program |
| FLSA | French Language Services Act |
| FLSL | Foreign Language Support Level |
| FLSR | Foreign Language Student Residence |