What is code IOD and GROSS in line 14 of W2 means? Is it reportable tax

[navaltaxes93]

What is code IOD and GROSS in line 14 of W2? Is it reportable income

[SweetieJean]

Employers use Box 14 (which is informational only)  for a number of things, so ask them. But GROSS likely means your gross pay.

Since you appear to be in (or work for) the Navy, IOD could mean Injured on Duty.