Found 10 full forms for BY
| Term | Full Form | Category |
|---|---|---|
| BY | Base Year 
| Others |
| BY | Be You
| Others |
| BY | Behave Yourself
| Others |
| BY | Billion Years
| Others |
| BY | Brace Yourself
| Others |
| BY | Brand Y
| Others |
| BY | Brewing Year
| Others |
| BY | Brigham Young
| Others |
| BY | Budget Year
| Others |
| BY | By Yourself
| Others |