hello; some one can tell me what means these abreviation of chiptuning?
 
IP: from 50% LOAD and 1500 RPM : “Floor Sum” recommended with maximum
+100/+120 numbers into cars with particle filter DPF
+150/+180 numbers into cars without particle filter DPF
BS,BR: and all additional BOOST maps : + 80/+100 numbers (equals to 80/100 mBar).
BL,B3: and all additional BOOST limit : + 100 numbers
QS,Q2: from 50% LOAD and 1500 RPM : max. +5/6 %.
PS,PS2: high load, medium RPM 1500 to 3500 max +3/4%
PL,PL2: normally don’t need to touch it
LC,L2: from 1300 RPM to max rpm, all the LOAD: +15/18%
L3,L4: Same modification like LC
L5,PLT: Same modification like LC
LF,2F: only for car without DPF, from 70% LOAD and 1500 RPM : +5%
EG: normally don’t need to touch it
thank you in advance