| Acronym | Meaning |
| SQI | Albanian Language (ISO 639-2 Code) |
| OSCE | Organisation For Security And Cooperation In Europe |
| VMASC | Virginia Modeling Analysis & Simulation Center (vee-mask) |
| PG | Papua New Guinea (ISO 3166 Digram) -Parental Guidance (rating) |
| HSC | High School Certificate (as Used In New South Wales) |
| VSR | Very Special Relativity |
| ORNL | Oak Ridge National Laboratory |
| SAU | Saudi Arabia (ISO 3166 Trigram) |
| GUF | French Guiana (ISO 3166 Trigram) |
| PCN | Pitcairn Islands (ISO 3166 Trigram) |