| Acronym | Definition |
|---|
| MLBF | Massachusetts Laborers' Benefit Funds |
| MLBF | Malaysian Lawn Bowls Federation |
| MLBF | Multi-Look Beat Frequency (algorithm) |
| MLBF | Make Last, Break First (connection) |
| MLBF | Mean Load Between Failure |
| MLBF | Mean Loads Between Failure |
| MLBF | Mean Log Bigram Frequency |
| MLBF | Ministry of Livestock Breeding and Fisheries (Myanmar) |
| MLBF | Mean Life Between Failures |
| MLBF | Mean Lifetime Between Failures |
| MLBF | Mean Loadcycles Between Failure |
| MLBF | Milioline Larger Benthic Foraminifer |
| MLBF | Main Load Bearing Frame |
| MLBF | Malaysia Lawn Bowls Federation |
| MLBF | Millimetric Liquid Bridge Facility |
| MLBF | Monkey Liver Blood Flow |
| MLBF | Mahendra Lal Barman Foundation |