NC
Proposed by a contributor, not yet supported by evidence.
Meaning · English
NASA research cargo plane designations.
NounRegister: US
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “NC” mean?
NASA research cargo plane designations.
Is “NC” formal or informal?
NC is generally US.