| Acronym | Meaning |
| SJM | Svalbard And Jan Mayen (ISO 3166 Trigram) |
| EOD | Explosive Ordnance Disposal |
| SN | Tin (Latin Stannum) |
| HTML | HyperText Markup Language |
| JDBC | Java Data Base Connectivity |
| PS | Pashto Language (ISO 639-1 Code) - Picosecond |
| SQ | Albanian Language (ISO 639-1 Code) |
| DAFIF | Digital Aeronautical Flight Information File |
| INST | Information Standards And Technology |
| LAV | Latvian Language (ISO 639-2 Code) |