| Acronym | Meaning |
| ISLN | International Standard Lawyer Number |
| USSR | Union Of Soviet Socialist Republics |
| AFA | U.S. Air Force Academy |
| SOLIS | Synoptic Optical Long-term Investigations Of The Sun |
| ORM | Oromo Language (ISO 639-2 Code) |
| ROI | Return On Investment |
| KD | Kawasaki Disease - Kraft Dinner |
| HF | High Frequency |
| PLUTO | Pipe Line Under The Ocean |
| ACMC | (U.S.) Assistant Commandant Of The Marine Corps |