| Acronym | Meaning |
| NTP | Network Time Protocol |
| PELTI | Passing Efficiency For The Low Turbulence Inlet |
| CCCMA | Canadian Centre For Climate Modeling And Analysis |
| LOC | Lines Of Code |
| ESIG | Environmental And Societal Impacts Group |
| PRC | Inc. |
| AICHE | American Institute Of Chemical Engineers |
| CCN | Cloud Condensation Nuclei |
| FRMAC | Federal Radiological Monitoring And Assessment Center |
| CCAB | CGD Computing Advisory Board |