| Acronym | Meaning |
| HZ | Haze (METAR Code) |
| DHRA | (U.S.) DoD Human Resources Activity |
| BLUI | Body Language User Interface (blooie) |
| CMPD | Charlotte Mecklenburg Police Department |
| FUL | Fula Language (ISO 639-2 Code) |
| TSO | The Stationery Office (was HMSO Until 1996) - (U.S.) TRICARE Support Office |
| RDM | Remotely Delivered/Deliverable Mine |
| NN | Nanonewton |
| R2I | Resistance To Interrogation |
| IAD | Ion Assisted Deposition |