| Acronym | Meaning |
 | SM | Sado-Masochism -San Marino (ISO 3166 And FIPS 10-4 Country Code Digram) -Soldier's Manual -Submarine Minelayer (US Navy Hull Classification) |
| MBCS | Multi-Byte Character Set |
| TP | East Timor (ISO 3166 Digram; Obsolete 2002) - S?o Tom? And Prncipe (FIPS 10-4 Country Code) -Training Practice |
| ESPN | Entertainment And Sports Programming Network |
| SNS | Spallation Neutron Source |
| BGS | Bristol Grammar School - British Geographical Survey |
| DBCS | Double-Byte Character Set |
| NEM DISS | Nemine Dissentiente (Latin |
| HEU | Highly Enriched Uranium |
| CIMIC | Civil-Military Co-operation |
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