| Acronym | Meaning |
| MKS | Metre-Kilogram-Second (system Of Units) -MKS Inc. Software Company |
| MARC | MAchine Readable Cataloging (often Also Defined As MAchine Readable Code) |
| AGARD | Advisory Group For Aerospace Research And Development |
| CMBR | Cosmic Microwave Background Radiation |
| BM | Battle Management -Bermuda (ISO 3166 Digram) - Myanmar (FIPS 10-4 Country Code; From Burma) |
| MDF | Main Distribution Frame - Medium-Density Fibreboard |
| IQ | Idem Quod (Latin |
| ADRG | Arc-second Raster Chart (ARC) Digitized Raster Graphics |
| PETP | PolyEthyleneTerePhthalate |
| KN | Kannada Language (ISO 639-1 Code) |