PECI

Peci or PECI may refer to:
 * Peci, a type of cap
 * PECI (gene)
 * Peći, Bosansko Grahovo, a village in Bosnia and Herzegovina
 * Peći (Ključ), a village in Bosnia and Herzegovina
 * Peći (Srebrenica), a village in Bosnia and Herzegovina
 * Platform Environment Control Interface
 * Portland Energy Conservation

People

 * Aleksandër Peçi (born 1951), Albanian composer
 * Sotir Peçi (1873–1932), Albanian politician
 * Faton Peci
 * József Pecsovszky (1921–1968), Romanian footballer