According to Wikipedia there are a number of acronyms that OIS may stand for. It can stand for 'Overnight Indexed Swap', 'Optical IP Switching' and 'Oxygen Isotope Stages'.
NASA is an acronym for "National Aeronautics and Space Administration."
TLA is an acronym that can stand for many things. In fact, it is sometimes used to stand for "Three Letter Acronym". It can also stand for Texas Library Association, Textile Labour Association and a host of other things as well.
VMD is an acronym that can stand for many different things. Some things that VMD can stand for include Veterinary Medicines Directorate and Video Motion Detection.
The acronym CEV can stand for many things. Typically, the acronym CEV stands for things such as Ceiling Exposure Value, Carbon Equivalent Value, and Combat Engineer Vehicle.
The acronym VLC can stand for several things. It can stand for Video Local Area Connection Network. It can also stand for Valencia, Spain and Variable Length Code and several other things.
The acronym CDARS can stand for several things. Typically, the acronym CDARS stands for The Certificate of Deposit Account Registry Service, a for-profit service.
TTTT is an acronym for "These things take time". DN can be an acronym for a large amount of things so it is uncertain.
The acronym VISTAS can stand for many things depending on what country you're talking about. For, example in the US it can stand for Volunteers In Service To America.
The acronym, CTL, can stand for many different things. CTL can stand for Credit Tenant Lease, Center for Teaching and Learning, Critical Task List, and many other things.
RWS is an acronym that means different things according to what country or even state you are in. For example if you are in the US Army it stands for Remote Weather Station whilstif you reside in Buffalo it would stand for the Ralph Wilson Stadium.
One of the things that the acronym INTA stands for is the International Trademark Association. Another thing that it can stand for is Interrupt Acknowledge.
The acronym BKR stands for several things. It can mean baker. It can stand for broker. It also can stand for Baker Corporation, Black Revolution, and breaker.