This list is for people with slow home connections who can't maintain a acceptable ratio on trackers which have one and don't want or cannot pay for a seedbox.
BTN [broadcasthe.net] - Tv
PTN [piratethe.net] - Movies
FTN [feedthe.net] - 0-Day/General
iTS [shadowthein.net] - Tv & Movies
GFT [thegft.org] - General
PTM [preto.me] - General
LBL [libble.me] - Music
THR [torrenthr.org] - General
nC [ncore.cc] - 0-Day/General
Exigo [exigomusic.org] - Music
FSC [funsharing.net] - General
QRK [quorks.net] - General
TSH [torrentshack.net] - 0-Day/General
BL [bitleechers.me] - General
PixelHD.me - HD
Raidthe.net - TV and movies
SceneFZ.net - General
AE - arenaelite.net - General
BT - Bluetigers.ca - General
BH - Bluehaven.biz - General
BHD - BeyondHD.me - HD
CARP - mycarpathians.net - General
ExYu - Exyushare.net - General
MU - mutracker.org - Music
PS- Polishsource.cz - General
ST - sportztorrent.com - Sports/Cricket
TVT - TVTorrents.com - TV
D2.VU - general
MVGroup - forums.mvgroup.org - Elearning
*If you know more ratioless trackers let me know so I can add them to the list.*