Slang
IYKYK
If you know you know
KPI
Key performance indicator
AI
Artificial intelligence
FBI
Federal Bureau of Investigation
BC
Before Christ
IMHO
In my humble opinion
TIA
Thanks in advance
GPS
Global Positioning System
DOD
Department of Defense
AD
Anno Domini
AFAIK
As far as I know
NSFW
Not safe for work
DNA
Deoxyribonucleic Acid
NATO
North Atlantic Treaty Organization
MIA
Missing in Action
SMH
Shaking my head
WDYT
What do you think
NASA
National Aeronautics and Space Administration
NOAA
National Oceanic and Atmospheric Administration
BCE/CE
Before Common Era/Common Era
LFG
Looking for group
Saas
Software as a service
ISS
International Space Station
FEMA
Federal Emergency Management Agency
HRE
Holy roman empire