| Acronym | Meaning |
 | NC | Network Computer -New Caledonia (ISO 3166 Digram) -Node Centre - Non-Consensual - Normally Closed -North Carolina (postal Symbol) |
 | DEM | Data Exchange Mechanism - Digital Elevation Model |
 | OJ | Orange Juice - O.J. Simpson |
 | SMASS | Small Main-Belt Asteroid Spectroscopic Survey |
 | NL | Netherlands (ISO 3166 And FIPS 10-4 Country Code Digram) - Newfoundland And Labrador (postal Symbol) |
 | QK | Air Canada Jazz (IATA Airline Designator) |
 | DAK | Disney's Animal Kingdom |
 | DBR | De Bellis Renationis (miniature Wargaming Rules) |
 | MSH | Medium Support Helicopter - Mount Saint Helens |
 | PPQN | Pulses Per Quarter Note (ditto) |