Buster is Darby 's pet puppy who appeared in the series My Friends Tigger & Pooh.
IT as a service. IT as a service (ITaaS) is an operational model where the IT service provider delivers an information technology service to a business. The IT service provider can be an internal IT organization or an external IT services company.
A Major Automated Information System (MAIS) is an acquisition program for an Automated Information System (AIS) that meets Acquisition Category (ACAT) IA requirements listed below.