| Acronym | Meaning |
| LI | Lithium |
| YT | Yoctotesla |
| TH | Thorium |
| OCIDS | Optical Combat Identification System |
| NICP | National Inventory Control Point |
| ZS | Zettasecond |
| NSW | New South Wales (postal Symbol) |
| CMJ | Christopher Martin-Jenkins (BBC Sports Commentator) |
| IDN | Indonesia (ISO 3166 Trigram) |
| CIV | C?te D'Ivoire (ISO 3166 Trigram) |