BCLO
| Acronym | Definition |
|---|---|
| BCLO | Busy Channel Lock Out (two-way radio) |
| BCLO | Baltic Commercial Law Office (Estonia) |
| BCLO | Bretagne Contrôle Laitier Ouest (French: Milk Control West Brittany; professional organization) |
| BCLO | Baltimore Conference Lay Organization (African Methodist Episcopal Church) |
| BCLO | Business Card Letter Opener |