Abbreviations For Some Important Terms under Semiconductor Memory

RAM : Random Access Memory.
DRAM : Dynamic Random Access Memory.
SRAM : Static Random Access Memory.
ROM : Read Only Memory.
FRAM : Ferroelectric Read Only Memory.
T-RAM : Thyristor Random Access Memory.
Z-RAM : Zero-capacitor Random Access Memory.
TTRAM : Twin Transistor Random Access Memory.
PROM : Programmable Read Only Memory.
EPROM : Erasable Programmable Read Only Memory.
EEPROM : Electrically Erasable Programmable Read Only Memory.
MRAM : Mask Read Only Memory.
NVRAM :Non Volatile Random Access Memory.
NVSRAM :Non Volatile Static Random Access Memory.
BBSRAM : Battery Backed Static Random Access Memory.
FRAM : Ferroelectric Random Access Memory.
MRAM : Magnetoresistive Random Access Memory.
PCRAM : Phase change Random Access Memory.
CBRAM : Conductive bridging Random Access Memory.
RRAM : Resistive Random Access Memory.
NRAM : Nano Random Access Memory.
SDRAM :  Synchronous Dynamic Random Access Memory.
DDR RAM : Double Data Rate Random Access Memory.
DDR SDRAM :Double Data Rate Synchronous Dynamic Random Access Memory.
FPM DRAM : Fast Page Mode Dynamic Random Access Memory.
EDO DRAM : Extended Data Out Dynamic Random Access Memory.
VRAM :  Video Random Access Memory.
RDRAM :  Rambus Dynamic Random Access Memory.
SGRAM : Synchronous graphics Random Access Memory.
PSRAM  : Pseudo static Random Access Memory.