| Acronym | Meaning |
| PF | Picofarad |
| DE | German Language (ISO 639-1 Code) |
| OC | Occitan Language (ISO 639-1 Code) |
| USNZ | University Sport New Zealand |
| IRB | International Rugby Board |
| BH | Bihari Languages (ISO 639-1 Code) |
| GRB | Gamma-Ray Burst |
| LSIF | Labour Sponsored Investment Fund |
| TUV | Tuvalu (ISO 3166 Trigram) |
| LKA | Sri Lanka (ISO 3166 Trigram) |