| Acronym | Meaning |
| ZAS | Zylinder Abschaltung System |
| CMO | Civil-Military Operations |
| EN | Corps Of Engineers -Estonia (FIPS 10-4 Country Code) - Exanewton |
| ABN | Australian Business Number (a Number Issued By The Australian Government As Registration Of A Business And Used For Taxation Purposes) |
| HPLC | High Performance Liquid Chromatography |
| CE | Chechen Language (ISO 639-1 Code) |
| GIGO | Garbage In Garbage Out (computing) |
| SEAWIFS | Sea-Viewing Wide Field Of View Sensor (satellite Instrument) |
| MATS | U.S. Military Air Transport Service (1948-1966) |
| EBE | Extraterrestrial Biological Entity |