GMD
Defined in 1 dictionary — U.S. Code
United States Code
6 U.S.C. § 101 — in this chapter
The term "GMD" means a geomagnetic disturbance caused by a solar storm or another naturally occurring phenomenon.
Defined in 1 dictionary — U.S. Code
6 U.S.C. § 101 — in this chapter
The term "GMD" means a geomagnetic disturbance caused by a solar storm or another naturally occurring phenomenon.