| Acronym | Meaning |
 | PLOKTA | Press Lots Of Keys To Abort |
| OSCE | Organisation For Security And Cooperation In Europe |
| SU | Soviet Union (ISO 3166 Digram; Obsolete 1992) - Sudan (FIPS 10-4 Country Code) |
| PRC | People's Republic Of China |
| OPSEC | Operations Security - Open Platform For Security |
| SDN | Sudan (ISO 3166 Trigram) |
| BARD | Binational Agricultural Research And Development Fund (between The US And Israel) |
| OSD | U.S. Office Of The Secretary Of Defense |
| KZ | Kazakhstan (FIPS 10-4 Country Code; ISO 3166 Digram) |
| OMB | U.S. Office Of Management And Budget - Ontario Municipal Board -Order Of Mapungubwe In Bronze |
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