| Acronym | Meaning |
| UY | Uruguay (ISO 3166 And FIPS 10-4 Country Code Digram) |
| GLV | Gained Life Value |
| PLI | Position Location Information - Private Lands Initiative - Professional Liability Insurance |
| CISPR | Comit? International Sp?cial Des Perturbations Radio?lectriques (Special International Committee On Radio Interference) |
| SJM | Svalbard And Jan Mayen (ISO 3166 Trigram) |
| PFL | cole Polytechnique F?d?rale De Lausanne (French |
| IATA | International Air Transport Association |
| USPS | United States Postal Service |
| RTLS | Return To Launch Site - Period In NASA Space Shuttle Assent Profile Where |
| JANUS | Joint Academic Network Using Satellites (UK) - Joint Army Navy Uniform Simulation -Joint Army-Navy Staff - Just ANother Useless Simulation (Note: The U.S. Army Janus Simulation Is Not An Acronym) |