what mean is P.T.O.?

P.T.O.= please turnover (轉後頁)

2007-05-12 12:16:23 補充：
Sorry, it should be please turn over!

P.T.O.=please turn over

P.T.O mean [ Please turn over ]

I hope I can help you la~~

2007-05-12 13:00:23 補充：
轉去下一頁/反轉!!

P.T.O.=please turn over 見反面; 見下一頁;見下頁