The Abyss
GPS
Global Positioning System
SSD
Solid State Drive
POP
Post Office Protocol
ACL
Access Control List
OS
Operating System
NFC
Near Field Communication
PC
Personal Computer
IMAP
Internet Mail Access Protocol
LAN
Local Area Network
SOP
Standard Operating Procedure
LED
Light-Emitting Diode
HDD
Hard Disk Drive
SMTP
Simple Mail Transfer Protocol, easiest to remember as "Send Mail to People"
DLP
Data Loss Prevention
BYOD
Bring Your Own Device
DVI
Digital Visual Interface
DDR
Double Data Rate
SATA
Serial Advanced Technology Attachment
SSID
Sevice Set Identifier
MDM
Mobile Device Management
PCIe
Peripheral Component Interconnect Express
Just PCI is Peripheral Component Interconnect, predates PCIe
RAM
Random-access Memory
SODIMM
USB
Universal Serial Bus
VGA
Video Graphics Array