OGA
n.— «The Taguba report described how “ghost detainees” were brought to the military police (MP) unit running several jails in Iraq by OGAs (military jargon for other government agencies, often a reference to the CIA).» —“Jailed Iraqis hidden from Red Cross, says US army” by Julian Borger Guardian (U.K.) May 5, 2004. (source: Double-Tongued Dictionary)
Further reading
Is there such a thing as a “neutral” accent, and if so what does it sound like? And that quirk in the way southern Californians talk about freeways. They’ll say things like take the 405 and get on the 8. Why the definite article...
Floordrobe is the new word for an old habit: piling your clothes on the floor instead of putting them away. The Oxford English Dictionary recently added an entry for it, defining floordrobe as “an untidy heap of discarded clothing left on the floor...