| Acronym | Meaning |
| JTRS | Joint Tactical Radio System (jitters) |
| ADI | Acceptable/Allowable Daily Intake |
| PY | Paraguay (ISO 3166 Digram) - Person-Year -Portsmouth Yardstick |
| BAM | Business Activity Monitoring -Bosnia And Herzegovina Convertible Mark (ISO 4217 Currency Code) |
| TNO | Trans-Neptunian Object |
| YL | Yoctolitre |
| BLUI | Body Language User Interface (blooie) |
| PL | Picolitre |
| BOD | Tibetan Language (ISO 639-2 Code) |
| INTERFET | International Force For East Timor |