| Acronym | Meaning |
| ZA | Zeptoampere |
| SOT | Sotho Language (ISO 639-2 Code) |
| SAT | Formerly Scholastic Aptitude Test And Scholastic Assessment Test; Now Known Solely By The Initials - Small Arms Trainer |
| GHA | Ghana (ISO 3166 Trigram) |
| AFQT | Armed Forces Qualification Test |
| ATSDR | Agency For Toxic Substances And Disease Registry |
| IC | Ice Crystals (METAR Code) - Iceland (FIPS 10-4 Country Code) -Integrated Circuit |
| LPG | Liquefied Petroleum Gas (cf. LNG) |
| ME | Maine (postal Symbol) -Mechanical Engineer[ing] - Medical Examiner - Middle East -Middle East Airlines (IATA Code) -Memory Effect - Myalgic Encephalomyelitis |
| PLI | P?li Language (ISO 639-2 Code) |