| Abbreviation | Definition |
|---|---|
| CPE | Close Physical Engagement |
| CPE | Collective Protective Equipment |
| CPE | Computer Performance Evaluation |
| CPE | Conventional Planning and Execution |
| CPEB | Central Physical Evaluation Board |
| CPEDB | Command Post Engineering Database |
| CPF | Cost Per Fix |
| CPFL | Competitive Phantom Forces League |
| CPFL | Contingency Planning Facilities List |
| CPG | Central Processor Group |
| CPG | Contingency Planning Guidance |
| CPI | Characters Per Inch |
| CPI | Common Part Indicator |
| CPI | Communications Processing and Interface (module) |
| CPI | Competition Performance Index |
| CPI | Cost Performance Index |
| CPI | Crash Position Indicator |
| CPIA | Chemical Propulsion Information Agency |
| CPIA | hemical Propulsion Information Agency |
| CPIC | Coalition Press Information Center |