| Acronym | Definition |
|---|
| GTCP➣General Terms and Conditions of Purchase |
| GTCP➣Global Tropospheric Chemistry Program (NCAR Atmospheric Chemistry Division) |
| GTCP➣Glide, Turn, Carve, Pump (skateboard) |
| GTCP➣Gewerkschaft Textil Chemie Papier (German: Union Textile, Chemicals, Paper; Switzerland) |
| GTCP➣Globus Teleoperations Control Protocol (Globus Alliance; various locations) |
| GTCP➣Gas Turbine Compressor and Power Unit |
| GTCP➣General Theory of Critical Periods (obesity) |