| Acronym | Meaning |
 | GNQ | Equatorial Guinea (ISO 3166 Trigram) |
| GP | General Practitioner - General Purpose - Grand Prix -Guadeloupe (ISO 3166 Digram; FIPS 10-4 Territory Code) |
| IFC | International Finance Corporation (part Of The World Bank) -Independent Film Channel |
| PAPI | Precision Approach Path Indicator (aviation) |
| OBSS | Off Board Sensor Systems - Ordo Byantinus Sancti Sepulchri (Byzantine Order Of The Holy Sepulchre) - Orbiter Boom Sensor System (space Shuttle) - Origins Billion Star Survey |
| UNTAET | United Nations Transitional Administration In East Timor |
| IVM | In Vitro [Oocyte] Maturation |
| NAAFI | Navy |
| JSS | Joint Support Ship |
| PL | Polish Language (ISO 639-1 Code) |
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