| Acronym | Definition |
|---|
| GCMP➣Galois Counter Mode Protocol |
| GCMP➣Guam Coastal Management Program |
| GCMP➣Greater Cleveland Mathematics Program (Cleveland, OH) |
| GCMP➣Génie Civil Midi Pyrénées (French masonry work) |
| GCMP➣GavCom Media Productions (Canada) |
| GCMP➣General Court Martial Prisoner (various armed forces) |
| GCMP➣Group C Meningococcal Polysaccharide (vaccine) |
| GCMP➣Ground Control Management Plan (mine exploration) |
| GCMP➣Giant Cystic Meconium Peritonitis (pediatrics) |
| GCMP➣Garden Club of the Middle Peninsula (Virginia) |
| GCMP➣Georgia Children Media Program |