| Acronym | Meaning |
| NEC | Network-Enabled Capability |
| ZA | Zhuang Language (ISO 639-1 Code) |
| EI | Ireland (FIPS 10-4 Country Code; From ire) |
| CPA | Certified Public Accountant |
| TAI | Target[ed] Area Of Interest |
| DRIC | (U.S.) Defense Research Information Center |
| RRS | Racing Rules Of Sailing |
| FF | Final Fantasy |
| GOSC | General Officer Steering Committee |
| DFCB | Data Format Control Book |