| Acronym | Meaning |
 | IHO | International Hydrographic Organization |
 | LEU | Low-Enriched Uranium |
 | MSM | Mount St Mary's School |
 | ASL | Above Sea Level - American Sign Language (also Known As Ameslan) - Age |
 | KAL | Kalaallisut Language (ISO 639-2 Code) |
 | CHIPS | Cosmic Hot Interstellar Plasma Spectrometer |
 | POETS | Portable Occultation |
 | DSB | (U.S.) Defense Science Board |
 | RSTA | Reconnaissance |
 | SWE | Swedish Language (ISO 639-2 Code) |