1) Ibms 1) Acer or Asus products 2) Acer products 3) Alternatives to iMacs 4) Alternatives to macs 5) Ats, xts, and others 6) Cd burners 7) Common desk items 8) Compaq machines 9) Compaq Presarios 10) Compaq products 11) Compaqs 12) Computer lab purchase 13) Cpu containers 14) CPU environs 15) Data processing equipmt 
Professional Clinical Services
(In topic `Mobile Internet`) PCS( Personal Communications Service) is a generic term used in America to refer to a mass market phone service that emphasises personal communication independent of enabling technology. It includes digital cellular technologies such as GSM 1900 & CDMA. 
Promotion of Chemical Safety (WHO)
Patchable Control Store + Personal Communication Services/System + Personal Conferencing Specification + Planning Control Sheet + Print Contrast Signal + Process Control Systems + Program Counter Store + Project Control System
Personal Communications Service: an American generic term for a mass-market mobile phone service, emphasizing personal communication, independent of the technology used to provide it. PCS includes such digital cellular technologies as GSM 1900, CDMA and TDMA IS-136.
Print Contrast Signal. A measurement of the ratio of the reflectivity between the bars and spaces of a symbol, commonly expressed as a percent. PCS is calculated as:
Pressure Core Sampler
Permanent Change of Station; transfer to another post, station, base, or installation.
Post-concussion syndrome
Pre-Crash Sensor
Pressure Control Solenoid