Multi-vector attack.  Named after a method made famous by Bruce Wagner [ for soliciting sex from "boys" ] which includes indirect techniques combined with more direct ones.  

  

more...

Mining and technical:

Block reward

reward halving

difficulty [ adjustment ]

transaction fee

A "miner" could also be the software used to mine and not just a person who mines.


Business etc.:

ROI - return on investment

POS - 1. Point of sale
         2. piece of shit

OTC - over the counter

#bitcoin-otc - An over the counter market for Bitcoins, with an open order book, and a web of trust based on GPG keys.

WOT - web of trust


Speculation:

long - the position of bulls. "It's going UP UP UP!"

short - the position of bears. "It's going to ZERO!" 

technical analysis - the arcane science of trying to predict [ and/or influence ] the direction of the market [ the future price of a stock/currency/commodity ]
                           through the use of such things as necromancy ( consulting the dead; reading the entrails of goats... etc. ) and a type of abstract art
                           consisting of drawing straight lines over top of squiggly lines. 

leverage - using other people's money to make money for yourself... or, how to lose like a pro. 


Orgs:

EFF - Electronic Freedom Foundation
FSF - Free Software Foundation
CLAG - Cryptocurrency Legal Advocacy Group
DCAO - Secret society formed by MNW when he was rejected by the Illuminati and the Bilderberg Group


Misc:

P2P

Brony - Male ( usually adult ) with the inexplicable interests of a little girl. Can usually be spotted by their choice of avatar, being their favorite cartoon lesbian talking horse.
           ya I know... "haters gonna hate."


     

Tor (anonymity network)

@Portnoy

I have added all your suggestions, although a have edited down your definition for 'Technical Analysis'.

Also although I know the definition for 'My Little Pony' I enjoyed your definition of 'Brony' so much that I thought I'd ask you to author this one as well.


@Phin

I dont know the definition of;

 'Goatse'
&
 'Rassah's Coffee Table'


@uk1

I have added all your suggestions and thank you for supplying the definitions, very much appreciated.

@Portnoy - added 'PR' thanks for the definition.

Also added; 'SEPA', 'PPS', 'Bot', 'Botnet', 'Hop', 'Hopping', 'Hop Proof', 'Bump' 'Bumping' &
'1) Start bitcoin business.  2)    3) Profit!'

[Edit] + 'Volatility', 'The Manipulator', 'Fiat', 'Keynesian', 'DoS' & 'DDoS'

Some of this was great to learn while some seemed to be thrown in to make it fun? Thanks

interesting stuff 

shitlist =scammer list

@buttersstotch &  bello5678

Thank you both for taking the time to post. I do like positive feedback   

@uk1

Added; 'Shitlist'

@Portnoy

Hey, it has been stickied   

Added; 'Crack', 'Brute force' & 'Sticky'


Also added; 'Margin', 'IRC', 'Paper Wallet' & 'QR Code'

Thanks Yogi