| Abbreviation | Definition |
|---|---|
| QNG | Quantitativi Nazionali Garantiti |
| QNH | Qatar National Hotels Company |
| QNI | Q-Networks, Inc. |
| QNI | Quincy Newspaper Inc |
| QNI | Quincy Newspapers Inc |
| QNI | Quincy Newspapers, Inc. |
| QNJ | Quality New Jersey |
| QNK | Qendra Nderkombetare e Kultures |
| QNL | Quantocks Neighbourhood Leisure |
| QNL | Quarter Note Laboratory |
| QNN | Quellen- und NamenNachweis |
| QNO | Quizno's |
| QNP | Quality Name Plate, Inc. |
| QNR | Quantocks Neighbourhood Recreation |
| QNT | Quadranet |
| QNT | QuasiNewtonian Technologies |
| QNW | Quantum NorthWest |
| QNY | Quintessential New York |
| QNZ | Quality Hotel, Logan Park, New Zealand |
| QNZ | Quantum New Zealand |