HEO
See also:
heo
English
Noun
HEO
(
plural
HEOs
)
(
space science
)
Initialism of
highly elliptical orbit
.
Related terms
highly elliptical orbit
DRO
(distant retrograde orbit)
GEO
(geostationary orbit / geostationary Earth orbit)
GSO
(geosynchronous orbit / geosynchronous Earth orbit)
LEO
(
low Earth orbit
)
LTO
(lunar transfer orbit)
Anagrams
Hoe
,
hoe