| Acronym | Meaning |
| COO | Chief Operating Officer |
| GIB | Gibraltar (ISO 3166 Trigram) |
| BFR | Brominated Flame Retardant |
| TE | Telugu Language (ISO 639-1 Code) |
| ID | Indonesian Language (ISO 639-1 Code) |
| PBD | PolyButaDiene |
| GPC | Global Path Cache |
| ZMK | Zambian Kwacha (ISO 4217 Currency Code) |
| LONEOS | Lowell Observatory Near-Earth-Object Search |
| PLL | Phase-Locked Loop (electronics) |