Metabolic acidosis

High anion gap is seen in(MUDPILES)
M-methanol
U-Uremia
D-DKA
P-propylene glycol
I-isoniazid
L-lactic acidosis
E-ethylene glycol
S-salicylates.

Normal anion gap is seen in(A FUSED CARS)
A-addisons
F-fistula pancreatic
U-uretro gastric conduit
S-saline administration
E-endocrine hyper PTH
D-diarrhoea
C-carbonic anhydrase inhibitors
A-ammonium chloride
R-RTA
S-spironolactone