TAG: TOM Abstract GUI - TAG is a device independent GUI programming library, much like OpenStep - http://gerbil.org/tag/
TOM Programming Language - Object oriented language much in the spirit of the Smalltalk, Objective-C, Eiffel set of languages. The differences to Objective-C are mainly related to code reuse/use issues. Example: in TOM it makes NO difference in code reuse if one has the source or n - http://gerbil.org/tom/