| Acronym | Meaning |
| NB | Norwegian Bokm?l Language (ISO 639-1 Code) |
| SCN | Suprachiasmatic Nucleus |
| ITEC | Information Technology Exposition & Conference |
| PCCB | Porsche Ceramic Composite Brake |
| AOA | Argonne National Laboratory -Angolan Kwanza (ISO 4217 Currency Code) -Award Of Arms (heraldry) |
| UWTG | Under Water Tug |
| IL | Illinois (postal Symbol) - Israel (ISO 3166 Digram) |
| FIJ | Fijian Language (ISO 639-2 Code) |
| TTTEAF | Thomas The Tank Engine And Friends |
| SWAPO | South-West Africa People's Organisation |