| Abbreviation | Definition |
|---|---|
| BLT | Bible Lunch Tuesday |
| BLT | Business Lunch And Torah |
| BLT | Business, Lunch, and Torah |
| BLTS | Bethany Lutheran Theological Seminary |
| BM | Biblquiz Menu |
| BM | Blinking Miracles |
| BM | The Blessed Mother |
| BMA | Baptist Missionary Association |
| BMA | Biblical Mediation Arbitration |
| BMB | Black Muslim and Bi |
| BMBC | Boston Missionary Baptist Church |
| BMC | Bible Missionary Church |
| BMC | Brethren Mennonite Council |
| BMC | Build My Church |
| BMCR | Blue Mountain Christian Retreat |
| BMCS | Bishop McNamara Catholic School |
| BMCS | Bristol Muslim Cultural Society |
| BME | British Methodist Episcopal |
| BMH | Baptist Memorial Hospital |
| BMH | Brethren Missionary Herald |