| Acronym | Meaning |
| HJ | Hic Jacet (Latin |
| PMOS | P-type/Positive Metal-Oxide-Semiconductor Transistor (pee-moss) |
| FDA | Food And Drug Administration (U.S.) |
| OASIS | Objects And Agents For Information Systems And Simulation - Organization For The Advancement Of Structured Information Standards |
| EZLN | Ej?rcito Zapatista De Liberaci›n Nacional (Spanish |
| WZ | Swaziland (FIPS 10-4 Country Code) |
| MUS | Mauritius (ISO 3166 Trigram) |
| JFLCC | Joint Force Land Component Commander |
| ACDC | Alternating Current Direct Current |
| M | Mega - One Thousand (in Roman Numerals) |