YP may refer to:
*
YP (rapper), (born Pio Misa), Australian rapper and part of Australian drill and rap group
Onefour
*
Yard patrol boat, a type of training craft, by US Navy hull classification symbol
*
Yellow Pages (computing), former name of the Network Information Service protocol
*
Yersinia pestis, a bacterium that causes plague and the "Black Death" epidemic
*
YP.com
Yellowpages.com is a United States-based web site operated by Thryv that provides listings for local businesses. In 2013, it was re-branded as YP.com or simply "YP". It currently offers a broad range of marketing tools including online presence, ...
, an online local business directory
* ''
Yurt Partisi'', the Homeland Party in Turkey
* YP-, prefix for
Yepp player names, such as the YP-55
*
Yttrium phosphide, a chemical compound
*
Yukon Party, a centre-right political party in Yukon, Canada
*
Y P Desert, a desert in Idaho and Nevada in the United States
*
The YP Foundation, a charitable trust for young people in India
{{disambiguation