| Acronym | Definition |
|---|
| BFG➣Big Friendly Giant (Roald Dahl book) |
| BFG➣Bundesanstalt für Gewaesserkunde (Germany: Federal Institute of Hydrology) |
| BFG➣Briefing |
| BFG➣Boot Failure Guard |
| BFG➣Breastfeeding |
| BFG➣Battlefleet Gothic (game) |
| BFG➣Bound for Glory (wrestling) |
| BFG➣Bound for Glory (band) |
| BFG➣Bank Für Gemeinwirtschaft (Germany) |
| BFG➣British Forces Germany |
| BFG➣Bio Force Gun (Doom movie) |
| BFG➣Bund Für Geistesfreiheit (German) |
| BFG➣Best Friend's Girlfriend |
| BFG➣Best for Gaming |
| BFG➣Big Freaking Gun (polite form) |
| BFG➣Blue Fire Group (Denver, CO) |
| BFG➣Big Fat Grin |
| BFG➣Bible Fellowship Group |
| BFG➣Big Fat Guy |
| BFG➣Blast Field Generator |
| BFG➣Basic Food Group |
| BFG➣Bangor Forest Garden (Wales, UK) |
| BFG➣Berkeley Frisbee Group |
| BFG➣Beat-Frequency Generator |
| BFG➣BF Goodrich Corporation (Benjamin Franklin Goodrich) |
| BFG➣Big Freakin' Guitar (polite form) |
| BFG➣Binary Frequency Generator |
| BFG➣Big Freakin' Grin (polite form) |