| Rank | Abbreviation | Meaning |
|---|
| ***** | BGMC | Blood Glucose Monitoring Communication
| |
| ***** | BGMC | BOCES Geneseo Migrant Center
| |
| ***** | BGMC | British Glass Manufacturers Confederation
| |
| **** | BGMC | Boys and Girls Missionary Challenge
| |
| **** | BGMC | Bowling Green Men's Chorus
| |
| **** | BGMC | Bounded Gilbert Moore Coding
| |
| **** | BGMC | Belgian Gay Motorcycle Club
| |
| *** | BGMC | Battle Ground Municipal Code
| |
| *** | BGMC | Burlington Gem and Mineral Club
| |
| *** | BGMC | British General Medical Council
| |
| *** | BGMC | Boston Gay Men's Chorus
| |
| *** | BGMC | Blue Grass Mountain Conference
| |
| *** | BGMC | Blooming Glen Mennonite Church
| |
| *** | BGMC | Bethnal Green Museum of Childhood
| |
| *** | BGMC | Buffalo Gay Men’s Chorus
| |
| ** | BGMC | Broward General Medical Center
| |
| ** | BGMC | Buffalo General Medical Center
| |
| ** | BGMC | Boys and Girls Missions Crusade
| |
| * | BGMC | Boys Girls Missionary Crusade
| |
| * | BGMC | Boys and Girls Missionary Crusade
| |
| * | BGMC | Brighton Gay Men's Chorus
| |