A catholic grade school where rich people go to school but the school itself is incredibly poor. If you go to an event at the school the cost to get in will probably be all of your life savings.
No Current Acronym:
In addition to being used as an acronym for a multitude of associations, administrations, academies, assemblies and archives; NCA can simply mean, "No Current Acronym".
Pakistan National Command Authority:
The Pakistani organisation responsible for policy formulation and the exercise of employment and development control over all strategic nuclear forces and strategic organizations.