Abbreviation for ground and green

[FionaZuppa]

If the schematic said HOT, NTL, GRN, by context I would read that as hot, neutral, ground.

i read that as Hot, Neutral, Green

if it was inked that way i would send it back. color abbrev's usually end with the last letter of the word, or phonetically speaking.

NEC doesnt seem to adopt/reference a std.

WHT - WHITE - T
NTL - NEUTRAL - L
HOT - T
BLK - BLACK - K
GRN - GREEN - N
GND - GROUND - D
BLU - BLUE - U
BRN - BROWN - N
GRY - GRAY - Y

etc