Definitions for "PCH"
A file containing compiled code for a portion of a project. Subsequent builds combine this file with the uncompiled code, thus shortening the overall compile time. The default filename extension for a precompiled header file is .PCH.
Patch File or MS C PreCompiled Header
Pequena Central Hidrel├ętrica (Small Hydroelectric Power Station). Hydroelectric power station whose capacity does not exceed 30 MW.
PRESS CAMP HEADQUARTERS. A public affairs unit whose primary mission is to set up, operate and maintain news media centers at corps level and above.
Paging CHannel
The PCH is a special channel reserved within a cellular mobile phone network for paging or alerting mobile terminals to an incoming call.
Keywords:  hire, contract, personal
Personal Contract Hire
Keywords:  publishers, clearing, house
Publishers Clearing House
A personal agreement for the use of a car with ownership remaining with the finance company.
Keywords:  care, home, personal
Personal Care Home