| Acronym | Definition |
|---|
| TCBO➣Thunder Cape Bird Observatory (Ontario, Canada) |
| TCBO➣Training, Capacity Building and Outreach |
| TCBO➣Tohlakai Christian Business Opportunities |
| TCBO➣Tifton Campus Business Office |
| TCBO➣Total Cost of Business Opportunity |
| TCBO➣Teatro Comunale di Bologna (Italian opera house; Bologna, Italy) |