Hyperkalemia
Resolving DKA
Early uremic<unk> 
Early obstructive uropathy
RTA Type IV
Hypoaldosteronism
K-sparing diuretics
Hypokalemia
RTA Type I
RTA Type II
Acetazolamide
Acute diarrhea
(May be assoc with gap if hypoperfusion -> lactic<unk> 
CKD
Intestinal, pancreatic, biliary fistula
Hyperchloremic IVF infusions
Hyperalimentation
Resolving DKA
Early uremic<unk> 
Early obstructive uropathy
RTA Type IV
Hypoaldosteronism
K-sparing diuretics
RTA Type I
RTA Type II
Acetazolamide
Acute diarrhea
(May be assoc with gap if hypoperfusion -> lactic<unk> 
(May be assoc with gap if hypoperfusion -> lactic<unk>
Non anion gap acidosis
Hyperkalemia
Anion gap acidosis
Resolving DKA
Respiratory acidosis
Early uremic acidosis
Metabolic alkalosis
Early obstructive uropathy