Abbreviations

A

• AD - Alzheimer's Disease
• ADD - Attention Deficit Disorder
• ADHD - Attention Deficit Hyperactivity Disorder
• AIDS - Acquired immune deficiency syndrome

C

• CC - Combustible Cigarette

E

• EC - Electronic Cigarette, E-Cigarette, E-Cig, ecig
• ENDS - Electronic Nicotine Delivery System

H

• HIV - Human immunodeficiency virus

I

• IQ - Intelligence Quotient

M

• MCI - Mild Cognitive Impairment
• MS - Multiple sclerosis

N

• nAChR - Nicotinic Acetylcholine Receptor

O

• OCD - Obsessive Compulsive Disorder

P

• PD - Parkinson's Disease
• PH - Public Health

T

• TC - Tobacco Cigarette
• TC - Tobacco Control
• THR - Tobacco Harm Reduction

Common acronyms

• AFK - Away From Keyboard
• BBIAB - Be Back In A Bit
• BBL - Be Back Later
• BBS - Be Back Soon
• BEG - Big Evil Grin
• BRB - Be Right Back
• BTW - By The Way
• EG - Evil Grin
• FISH - First In, Still Here
• IDK - I Don't Know
• IMO - In My Opinion
• IRL - In Real Life
• KISS - Keep It Simple, Stupid
• LMK - Let Me Know
• LOL - Laughing Out Loud
• NYOB - None of Your Business
• OFC - Of Course
• OMG - Oh My God
• PANS - Pretty Awesome New Stuff
• PHAT - Pretty, Hot, And Tempting
• POS - Parents Over Shoulder
• ROFL - Rolling On the Floor Laughing
• SMH - Shaking My Head
• TTYL - Talk To You Later
• YOLO - You Only Live Once
• WTH - What The Heck