| Acronym | Meaning |
| RON | Romanian New Leu (ISO 4217 Currency Code) |
| YK | Yottakelvin |
| MOC | Macedonian Orthodox Church - Measure Of Capability - Mission Operations Centre - My Own Creation (Lego) |
| PIG | Pipeline Inspection Gauge |
| DRI | Detection |
| USDOE | United States Department Of Energy |
| TBT | Tributyltin |
| AHS | American Housing Survey |
| NIAMD | National Institute Of Arthritis And Musculoskeletal Diseases |
| HUM | Vee - See HMMWV |