| Acronym | Meaning |
| BAC | Bohica Associates Corporation |
| DIY | Do It Yourself |
| PSG | Pacific Seabird Group |
| HSPH | Harvard School Of Public Health |
| PLF | Parachute Landing Fall |
| R&S | Reconnaissance & Surveillance |
| ICZN | International Code Of Zoological Nomenclature - International Commission On Zoological Nomenclature |
| LHC | Large Hadron Collider |
| JV | Joint Venture - Junior Varsity |
| ITU | Intent-to-Use - International Telecommunication Union (International Telegraph Union 1865-1932) |