| Acronym | Meaning |
| YOR | Yoruba Language (ISO 639-2 Code) |
| FQDN | Fully Qualified Domain Name |
| HEO | Highly Elliptical Orbit |
| MMA | Moving Mechanical Assembly |
| OH | Ohio (postal Symbol) |
| MNMF | Multi-National Maritime Force |
| LEN | Large Extension Node |
| TAACOM | U.S. Theater Army Area Command |
| DARPA | U. S. Defense Advanced Research Projects Agency |
| PAO | Public Affairs Officer |