| Acronym | Meaning |
| ZAF | South Africa (ISO 3166 Trigram) |
| NAU | Nauruan Language (ISO 639-2 Code) |
| 3I | Investors In Industry (venture Capitalists) |
| CBR | Case-Based Reasoning |
| PM | Panama (FIPS 10-4 Country Code) -Perry Mason - Phase Modulation - Post Meridiem (Latin After Noon) - Prime Minister - Project Manager -Saint Pierre And Miquelon (ISO 3166 Digram) |
| ECOMMHR | European Commission On Human Rights |
| KAS | Kashmiri Language (ISO 639-2 Code) |
| WST | Water Soluble Tetrazolium (assay) -Samoan Tala (ISO 4217 Currency Code) |
| RF | Rutherfordium |
| EPCOT | Experimental Prototype Community Of Tomorrow |