| ACP | Air Carcinogen Policy | - | Computer Acronyms(common) |
| ACP | Acid Phosphatase | - | Computer Acronyms(common) |
| ACP | Acyl Carrier Protein | - | Computer Acronyms(common) |
| ACP | Alternating Current Polarography | - | Computer Acronyms(common) |
| ACP | Amorphous Calcium Phosphate | - | Computer Acronyms(common) |
| ACP | Approximate Coupled-pair (method For Correlation-energy Calcn.) | - | Computer Acronyms(common) |
| ACP | Automatic Correlation Partitioning | - | Computer Acronyms(common) |
| ACP | Air Control Point | - | Astronomy |
| ACP | Acoustic Doppler Profilers | - | Business and Finance |
| ACP | action control point
| - | Human Genome |
