STWI - What does STWI stand for? The Free Dictionary
References in periodicals archive
The premature termination of the contract is the second time that STWI has been relieved of its duties midway through a project.
In 1996, STWI was awarded a contract to run the water supply system in Trinidad and Tobago.
Financing for the transaction came, in part, from a private equity investor that chose to participate in the development plans of STWI