| Acronym | Meaning |
| ZT | Zettatesla |
| RW | Rwanda (ISO 3166 And FIPS 10-4 Country Code Digram) |
| KM | Comoros -Knowledge Management |
| REME | Royal Electrical And Mechanical Engineers |
| NAM | Namibia (ISO 3166 Trigram) |
| KY | Kyrgyz Language (ISO 639-1 Code) |
| ON | Ontario (postal Symbol) |
| JPY | Japanese Yen (ISO 4217 Currency Code) |
| DPCO | Double-Pole Change Over |
| DOW | Died Of Wounds |