Technology / Computers / PC Card (PCMCIA): PCMCIA stands for Personal Computer Memory Card International Association. Roughly credit-card sized, it is an expansion adapter for notebook and laptop PCs. They are removable modules that can be many different types of devices like memory, modems, network adapters, and hard disks.
Technology / Cell Phones / Personal Communications Service (PCS): A second-generation digital voice, messaging and data cell phone system in the 2GHz range. PCS is supported mostly by GSM. PCS systems use a different radio frequency (1.9 GHz band) than cellular phon MORE
Health / Health Insurance / Pharmaceutical Cards: Identification cards issued by a pharmacy benefit management plan to plan members. These cards assist PBMs in processing and tracking pharmaceutical claims. Also known as drug cards or prescription ca MORE
Technology / Cell Phones / Personal Communications Industry Association (PCIA): A trade group representing PCS, SMR, private radio and other wireless users and carriers. MORE
Technology / Computers / Peripheral Component Interconnect (PCI): A local bus standard developed by Intel Corporation. Most modern PCs include a PCI bus in addition to a more general ISA expansion bus. Many analysts, however, believe that PCI will eventually supplan MORE