VB Visual Basic, all flavours, including VB6 and .NET V1.0 through V4.5 (so far)
VBE Probably a typo: Google suggest "Vermonters for Better Education" which is possible, but unlikely.
VBA Visual Basic for Applications. VB running under Excel, Word and so forth.
VB.NET Strictly, this is the Web site version of VB, but it's often misused for VB versions using the .NET framework.
WinForm Windows Forms applications: run under windows in VB or C# using .NET framework without WPF.
Visual Studio 2010 You are kidding, right?