| Acronym | Meaning |
| SB | Antimony (Latin Stibium) |
| NCP | Net Contracted Purchases |
| III | Sichuan Yi Language (ISO 639-2 Code) |
| ERN | Eritrean Nakfa (ISO 4217 Currency Code) |
| BOB | Boliviano (ISO 4217 Currency Code) |
| MLE | Maximum Likelihood Estimation |
| LOL | Laughing Out Loud (Internet Short-hand) |
| AAN | American Academy Of Nursing |
| DEFRA | (UK) Department For Environment |
| BCFG | Patchy Fog (METAR Code) |