N

Nonpressure Boundary

Nominal Diameter

NORSOK Standards

NIPP

NOST

NASA

Nonrepudiation

N

Nonessential Primary Structure

Non-sealing shear ram

Nq

Nkt

NPS

Noncondensable Gas

Normative

Nondestructive Examination

NDA

Non-adaptive Risk

Normalized Risk

Net Assessment

Natural Hazard

Non-Repudiation

Network Services

Network Resilience

(Normal) Towing

Not Normally Manned

Nonredundant Platform

NPSHR Capacity Curve

Non-Recoverable Energy

Node