| Acronym | Meaning |
| TSL | Transportation Security Laboratory |
| ICMP | Internet Control Message Protocol |
| XSL | EXtensible Style Language |
| NW | North-West |
| FZRA | Freezing Rain (METAR Code) |
| SALT | Save A Life Today - Save A Life Today (SALT) Alert - Emergency Contact System |
| GB | Gabon (FIPS 10-4 Country Code) - United Kingdom Of Great Britain And Northern Ireland (ISO 3166 Digram) |
| NFER | National Foundation For Educational Research |
| GDR | General Distribution Release (Microsoft Term For A Software Service Release; Between Hotfix And Service Pack) |
| OPSEC | Operations Security - Open Platform For Security |