p16 is a tumor-suppressing protein.
P16 may also refer to: Aircraft Berliner-Joyce P-16, a biplane fighter of the United States Army Air Corps FFA P-16, a Swiss prototype jet fighter Piaggio P.16, an Italian heavy bomber
Other uses AMC Schneider P 16, a French halftrack Dongfeng Yufeng P16, a Chinese pickup truck Palmyra (Cooper) Airport on Palmyra Atoll Papyrus 16, a biblical manuscript Pseudomonas sRNA P16 ThinkPad P16, a Lenovo workstation laptop
See also 16P (disambiguation)