BLTZ Branch on Less Than Zero 
BGEZ Branch on Greater Than or Equal to Zero
BLTZAL Branch on Less Than Zero and Link
BGEZAL Branch on Greater Than or Equal to Zero and Link 
BLTZL Branch on Less Than Zero Likely 
BGEZL Branch on Greater Than or Equal to Zero Likely 
BLTZALL Branch on Less Than Zero and Link Likely 
BGEZALL Branch on Greater Than or Equal to Zero and Link Likely