Right off the bat, I can tell you that we can't take the PS1 version of Silpheed since it's a console game (Abandonia ONLY offers games which were released for Windows or MS-DOS), and we can't take Disney Animation Studio since Disney would sue us profusely if we did.
For a concise list of stuff we
won't accept, I highly recommend you check
this and
this out.
While you could wait and have the Abandonia moderators sort through your large (sounding) collection, you could also search through the
Request Games forum and see if any of your games are under the Approved Games sub-forum.
If a game you wan't hasn't been requested at all, you can always post a request, ensuring - and I can't stress this enough -
you make one request per game. Also, when making a request, please reference Abandonia's
Rules of Abandonware.