NAABSA - Not Always Afloat But Safely Aground
NCB - National Cargo Bureau
NESTING - Implies that cargo is presented stacked in the contour of similarly shaped cargo, it may be likened to a stack of plates.
NON-REVERSIBLE - (Detention). If loading completed sooner than expected, then saved days will not be added to discharge time allowed.
NOR - Notice of Readiness
NRT - Net Registered Tonnage
NYPE - New York Produce Exchange