| Acronym | Meaning |
| VLIW | Very Long Instruction Word |
| GUM | Guam (ISO 3166 Trigram) |
| CCA | Counter Command Activity |
| CSA | Canadian Space Agency - Canadian Standards Association - Child Support Agency - Command Staff Advisor - Community-supported Agriculture - Confederate States Of America - Corps Storage Area -Czech Airlines |
| NAM | Namibia (ISO 3166 Trigram) |
| SHP | Saint Helena Pound (ISO 4217 Currency Code) |
| DOI | Digital Object Identifier - U.S. Department Of The Interior |
| JFACC | Joint Force Air Component Commander |
| ARSC | Arctic Region Supercomputing Center |
| SCFM | Standard Cubic Foot Per Minute (unit Of Measurement Of Fluid Flow) |