FCTH
| Acronym | Definition |
|---|---|
| FCTH | Fundação Centro Technológico de Hidráulica (Portuguese: Hydraulics Technology Foundation Center; Brazil) |
| FCTH | Federação Catarinense de Texas Hold'Em (Portuguese; Catarinense Texas Hold'Em Federation; Brazil; cards) |
| FCTH | Fellowship of Christian Teaching Homes (Panama City, FL) |
| FCTH | Finn Connection Trade House (Kuopio, Finland) |