| Acronym | Meaning |
 | SDC | Shaft Driven Compressor - U.S. Army Strategic Defense Command (1985?1992) |
| PZ | Panama Canal Zone (ISO 3166 Digram; Obsolete 1980) -Pickup Zone |
| ASBO | Anti-Social Behaviour Order |
| BUL | Bulgarian Language (ISO 639-2 Code) |
| JBFSA | Joint Blue Force Situational Awareness |
| KOR | Korean Language (ISO 639-2 Code) |
| AKST | Alaska Standard Time (UTC-9 Hours) |
| ARSC | Arctic Region Supercomputing Center |
| AYU | As Yet Unknown |
| SB | Solomon Islands (ISO 3166 Digram) |
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