operating system | Super Nintendo Entertainment System | Eastern Europe | Nintendo Entertainment System | Android (operating system) | Eastern Orthodox Church | Global Positioning System | Solar System | X Window System | natural gas | Great Eastern Railway | Eastern Bloc | Eastern Front (World War II) | Magic: The Gathering | London and North Eastern Railway | Korean Broadcasting System | Eastern Michigan University | Eastern Rumelia | Eastern Front | Eastern Time Zone | System of a Down | Eastern Region | Domain Name System | Seoul Broadcasting System | North Carolina Community College System | Eastern Air Lines | Mutual Broadcasting System | CS gas | Bulletin board system | system |
In May 2008, Willbros Group Inc, a US company, admitted to making corrupt payments totalling over $6.3 million to officials at the NNPC and its subsidiary NAPIMS, in return for assistance in obtaining and retaining contracts for work on the Eastern Gas Gathering System (EGGS).