values:
hexadecimal - h[value]    (same as #$ )   ex.  h99        = #$0DBE
decimal     - r[value]    (same as #  )   ex. r34         = #34
binary      - b[value]    (same as $% )   ex. b000110     = #%000110
address     - a[value]    (same as $  )   ex. a19         = $31A

unofficial:
ORG         - CAKE


Transfer:
LDA         - CAN I HAZ     ex. CAN I HAZ a0DBE    = LDA $0DBE
LDX         - CAN X HAZ     ex. CAN X HAZ h75      = LDX #$75
LDY         - CAN Y HAZ     ex. CAN Y HAZ h35      = LDY #$35
STA         - PUT @         ex. PUT @ a19          = STA $19