As-Is Data Environment: The current data environment. The existing legacy systems along with data sources which might be purchased or available through on-line data providers.
This commonly used phrase should give you the heads up to ask questions and read over the TOS a couple of times along with the description.
The current state of being. It is a term used in analysis to note the design of existing structures or processes.
Also known as "current". A model of the current structure (process, data, applications, technolgy). The baseline used for measuring the success of future changes or improvements.