| Abbreviation | Definition |
|---|---|
| BDAC | Bad Decision Adventure Club |
| BDAC | Big Data Analytics Club |
| BDAC | Billericay and District Angling Club |
| BDAC | Business and Data Analytics Club |
| BDCC | Bournemouth and District Car Club |
| BDCF | Ballroom Dance Club of Fairbanks |
| BDCJ | Bentley Drivers Club Japan |
| BDFC | Bob Dylan Fan Club |
| BDFC | Bob Dylan Fan Club?? |
| BDFC | British Disabled Flying Club |
| BDGC | Bayville Disc Golf Club |
| BDGC | Beau Desert Golf Club |
| BDGC | Bloomington Disc Golf Club |
| BDGC | Bonnie Doon Golf Club |
| BDGC | Brown Deer Golf Club |
| BDGC | Buckingham Dillwyn Garden Club |
| BDHC | Blairgowrie and District Hillwalking Club |
| BDOC | Bytown Dog Obedience Club |
| BDPC | Berrima District Pony Club |
| BDPC | Black Diamond Polo Club |