Found 4 full forms for WCTO
| Term | Full Form | Category |
|---|---|---|
| WCTO | FM-94.3, Smithtown, New York 
| Others |
| WCTO | War or Contingency Tactical Operation
| Others |
| WCTO | Water Carbon Taste and Odor Filter
| Others |
| WCTO | Where Christ Teaches Obedience
| Others |