| WORD | NAME | DESCRIPTION | |
| FACIL | Industrials | 401525 - Facilities and Construction Services | Full Description |
| FACILSVCE | Business Services | 10102010 - Facilities and Other Support Services | Full Description |
| FALLBACK | N/A during preliminaries | Fallback to previous period | |
| FALSE | Numerical Constants | FALSE or 0 | |
| FIN | Country IDs | Finland | |
| FINANCIAL | Finance | 30 - Finance | Full Description |
| FINCOMMSVCE | Finance | 30301010 - Commercial Finance Services | Full Description |
| FINCONSUMERSVCE | Finance | 30301015 - Consumer Finance Services | Full Description |
| FINELECTRONICS | Technology | 55151020 - Finance/Banking Industry Electronics Production | Full Description |
| FINSOFTW | Finance | 303015 - Finance Software and Services | Full Description |
| FINSPECIAL | Finance | 303010 - Specialty Finance | Full Description |
| FINSVCE | Finance | 3030 - Specialty Finance and Services | Full Description |
| FOOD | Consumer Non-Cyclicals | 50151515 - Food Production | Full Description |
| FOODDRINKMFR | Consumer Non-Cyclicals | 501515 - Food and Beverage Production | Full Description |
| FOODDRINKMFRGEN | Consumer Non-Cyclicals | 50151520 - General Food and Beverage Production | Full Description |
| FOODDRINKRETAIL | Consumer Non-Cyclicals | 501010 - Food and Beverage Retail | Full Description |
| FOODDRINKRETAILGEN | Consumer Non-Cyclicals | 50101015 - General Food and Beverage Retail | Full Description |
| FOODDRINKSVCE | Consumer Services | 15101020 - Other Food and Beverage Services | Full Description |
| FOODPRODUCTION | Consumer Non-Cyclicals | 5015 - Food and Tobacco Production | Full Description |
| FOSSILFUEL | Energy | 251015 - Fossil Fuel Exploration and Production | Full Description |
| FOSSILFUELAMER | Energy | 25101510 - Americas Fossil Fuel Exploration and Production | Full Description |
| FOSSILFUELINT.XX1 | Energy | 25101515 - Integrated Oil and Gas Exploration and Production Discontinued 2018-02-02, replaced by OILGASINTEG | Full Description |
| FOSSILFUELOTHER | Energy | 25101520 - Other Fossil Fuel Exploration and Production | Full Description |
| FRA | Country IDs | France | |
| FRAGRANCE | Consumer Non-Cyclicals | 50202020 - Personal Care Fragrance Products | Full Description |
| FRO | Country IDs | Faroe Islands |