Deciphering Part Names in BOM
According to wikipedia the letter at the end of the resistor part number is its the MIL tolerance designation. Copied table below:


  ±5%   J
  
  ±20%  M
  
  ±10%  K
  
  ±2%   G
  
  ±1%   F
  
  ±0.5% D
  
  ±0.25%    C
  
  ±0.1% B


This page indicates that the letter is also the tolerance code for inductors.



Unfortunately I haven't got a clue what the extra L for capacitors is for (perhaps ask TI support?).